Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 3c5e017..b70bbc3 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-config SOC_RENESAS
+menuconfig SOC_RENESAS
bool "Renesas SoC driver support" if COMPILE_TEST && !ARCH_RENESAS
default y if ARCH_RENESAS
select SOC_BUS
@@ -49,12 +49,74 @@
#comment "Renesas ARM SoCs System Type"
config ARCH_EMEV2
- bool "Emma Mobile EV2"
+ bool "ARM32 Platform support for Emma Mobile EV2"
select HAVE_ARM_SCU if SMP
select SYS_SUPPORTS_EM_STI
+config ARCH_R8A7794
+ bool "ARM32 Platform support for R-Car E2"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
+ select SYSC_R8A7794
+
+config ARCH_R8A7779
+ bool "ARM32 Platform support for R-Car H1"
+ select ARCH_RCAR_GEN1
+ select ARM_ERRATA_754322
+ select ARM_GLOBAL_TIMER
+ select HAVE_ARM_SCU if SMP
+ select HAVE_ARM_TWD if SMP
+ select SYSC_R8A7779
+
+config ARCH_R8A7790
+ bool "ARM32 Platform support for R-Car H2"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_798181 if SMP
+ select ARM_ERRATA_814220
+ select I2C
+ select SYSC_R8A7790
+
+config ARCH_R8A7778
+ bool "ARM32 Platform support for R-Car M1A"
+ select ARCH_RCAR_GEN1
+ select ARM_ERRATA_754322
+
+config ARCH_R8A7793
+ bool "ARM32 Platform support for R-Car M2-N"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_798181 if SMP
+ select I2C
+ select SYSC_R8A7791
+
+config ARCH_R8A7791
+ bool "ARM32 Platform support for R-Car M2-W"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_798181 if SMP
+ select I2C
+ select SYSC_R8A7791
+
+config ARCH_R8A7792
+ bool "ARM32 Platform support for R-Car V2H"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_798181 if SMP
+ select SYSC_R8A7792
+
+config ARCH_R8A7740
+ bool "ARM32 Platform support for R-Mobile A1"
+ select ARCH_RMOBILE
+ select ARM_ERRATA_754322
+ select RENESAS_INTC_IRQPIN
+
+config ARCH_R8A73A4
+ bool "ARM32 Platform support for R-Mobile APE6"
+ select ARCH_RMOBILE
+ select ARM_ERRATA_798181 if SMP
+ select ARM_ERRATA_814220
+ select HAVE_ARM_ARCH_TIMER
+ select RENESAS_IRQC
+
config ARCH_R7S72100
- bool "RZ/A1H (R7S72100)"
+ bool "ARM32 Platform support for RZ/A1H"
select ARM_ERRATA_754322
select PM
select PM_GENERIC_DOMAINS
@@ -63,106 +125,53 @@
select SYS_SUPPORTS_SH_MTU2
config ARCH_R7S9210
- bool "RZ/A2 (R7S9210)"
+ bool "ARM32 Platform support for RZ/A2"
select PM
select PM_GENERIC_DOMAINS
select RENESAS_OSTM
select RENESAS_RZA1_IRQC
-config ARCH_R8A73A4
- bool "R-Mobile APE6 (R8A73A40)"
- select ARCH_RMOBILE
+config ARCH_R8A77470
+ bool "ARM32 Platform support for RZ/G1C"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
+ select SYSC_R8A77470
+
+config ARCH_R8A7745
+ bool "ARM32 Platform support for RZ/G1E"
+ select ARCH_RCAR_GEN2
+ select ARM_ERRATA_814220
+ select SYSC_R8A7745
+
+config ARCH_R8A7742
+ bool "ARM32 Platform support for RZ/G1H"
+ select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select ARM_ERRATA_814220
- select HAVE_ARM_ARCH_TIMER
- select RENESAS_IRQC
-
-config ARCH_R8A7740
- bool "R-Mobile A1 (R8A77400)"
- select ARCH_RMOBILE
- select ARM_ERRATA_754322
- select RENESAS_INTC_IRQPIN
+ select SYSC_R8A7742
config ARCH_R8A7743
- bool "RZ/G1M (R8A77430)"
+ bool "ARM32 Platform support for RZ/G1M"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select SYSC_R8A7743
config ARCH_R8A7744
- bool "RZ/G1N (R8A77440)"
+ bool "ARM32 Platform support for RZ/G1N"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select SYSC_R8A7743
-config ARCH_R8A7745
- bool "RZ/G1E (R8A77450)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_814220
- select SYSC_R8A7745
-
-config ARCH_R8A77470
- bool "RZ/G1C (R8A77470)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_814220
- select SYSC_R8A77470
-
-config ARCH_R8A7778
- bool "R-Car M1A (R8A77781)"
- select ARCH_RCAR_GEN1
- select ARM_ERRATA_754322
-
-config ARCH_R8A7779
- bool "R-Car H1 (R8A77790)"
- select ARCH_RCAR_GEN1
- select ARM_ERRATA_754322
- select HAVE_ARM_SCU if SMP
- select HAVE_ARM_TWD if SMP
- select SYSC_R8A7779
-
-config ARCH_R8A7790
- bool "R-Car H2 (R8A77900)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_798181 if SMP
- select ARM_ERRATA_814220
- select I2C
- select SYSC_R8A7790
-
-config ARCH_R8A7791
- bool "R-Car M2-W (R8A77910)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_798181 if SMP
- select I2C
- select SYSC_R8A7791
-
-config ARCH_R8A7792
- bool "R-Car V2H (R8A77920)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_798181 if SMP
- select SYSC_R8A7792
-
-config ARCH_R8A7793
- bool "R-Car M2-N (R8A7793)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_798181 if SMP
- select I2C
- select SYSC_R8A7791
-
-config ARCH_R8A7794
- bool "R-Car E2 (R8A77940)"
- select ARCH_RCAR_GEN2
- select ARM_ERRATA_814220
- select SYSC_R8A7794
-
config ARCH_R9A06G032
- bool "RZ/N1D (R9A06G032)"
+ bool "ARM32 Platform support for RZ/N1D"
select ARCH_RZN1
select ARM_ERRATA_814220
config ARCH_SH73A0
- bool "SH-Mobile AG5 (R8A73A00)"
+ bool "ARM32 Platform support for SH-Mobile AG5"
select ARCH_RMOBILE
select ARM_ERRATA_754322
+ select ARM_GLOBAL_TIMER
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select RENESAS_INTC_IRQPIN
@@ -171,148 +180,201 @@
if ARM64
-config ARCH_R8A774A1
- bool "Renesas RZ/G2M SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A774A1
- help
- This enables support for the Renesas RZ/G2M SoC.
-
-config ARCH_R8A774C0
- bool "Renesas RZ/G2E SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A774C0
- help
- This enables support for the Renesas RZ/G2E SoC.
-
-config ARCH_R8A7795
- bool "Renesas R-Car H3 SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A7795
- help
- This enables support for the Renesas R-Car H3 SoC.
-
-config ARCH_R8A7796
- bool "Renesas R-Car M3-W SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A7796
- help
- This enables support for the Renesas R-Car M3-W SoC.
-
-config ARCH_R8A77965
- bool "Renesas R-Car M3-N SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A77965
- help
- This enables support for the Renesas R-Car M3-N SoC.
-
-config ARCH_R8A77970
- bool "Renesas R-Car V3M SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A77970
- help
- This enables support for the Renesas R-Car V3M SoC.
-
-config ARCH_R8A77980
- bool "Renesas R-Car V3H SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A77980
- help
- This enables support for the Renesas R-Car V3H SoC.
-
-config ARCH_R8A77990
- bool "Renesas R-Car E3 SoC Platform"
- select ARCH_RCAR_GEN3
- select SYSC_R8A77990
- help
- This enables support for the Renesas R-Car E3 SoC.
-
config ARCH_R8A77995
- bool "Renesas R-Car D3 SoC Platform"
+ bool "ARM64 Platform support for R-Car D3"
select ARCH_RCAR_GEN3
select SYSC_R8A77995
help
This enables support for the Renesas R-Car D3 SoC.
+config ARCH_R8A77990
+ bool "ARM64 Platform support for R-Car E3"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77990
+ help
+ This enables support for the Renesas R-Car E3 SoC.
+
+config ARCH_R8A77950
+ bool "ARM64 Platform support for R-Car H3 ES1.x"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A7795
+ help
+ This enables support for the Renesas R-Car H3 SoC (revision 1.x).
+
+config ARCH_R8A77951
+ bool "ARM64 Platform support for R-Car H3 ES2.0+"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A7795
+ help
+ This enables support for the Renesas R-Car H3 SoC (revisions 2.0 and
+ later).
+
+config ARCH_R8A77965
+ bool "ARM64 Platform support for R-Car M3-N"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77965
+ help
+ This enables support for the Renesas R-Car M3-N SoC.
+
+config ARCH_R8A77960
+ bool "ARM64 Platform support for R-Car M3-W"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77960
+ help
+ This enables support for the Renesas R-Car M3-W SoC.
+
+config ARCH_R8A77961
+ bool "ARM64 Platform support for R-Car M3-W+"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77961
+ help
+ This enables support for the Renesas R-Car M3-W+ SoC.
+
+config ARCH_R8A77980
+ bool "ARM64 Platform support for R-Car V3H"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77980
+ help
+ This enables support for the Renesas R-Car V3H SoC.
+
+config ARCH_R8A77970
+ bool "ARM64 Platform support for R-Car V3M"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A77970
+ help
+ This enables support for the Renesas R-Car V3M SoC.
+
+config ARCH_R8A779A0
+ bool "ARM64 Platform support for R-Car V3U"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A779A0
+ help
+ This enables support for the Renesas R-Car V3U SoC.
+
+config ARCH_R8A774C0
+ bool "ARM64 Platform support for RZ/G2E"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A774C0
+ help
+ This enables support for the Renesas RZ/G2E SoC.
+
+config ARCH_R8A774E1
+ bool "ARM64 Platform support for RZ/G2H"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A774E1
+ help
+ This enables support for the Renesas RZ/G2H SoC.
+
+config ARCH_R8A774A1
+ bool "ARM64 Platform support for RZ/G2M"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A774A1
+ help
+ This enables support for the Renesas RZ/G2M SoC.
+
+config ARCH_R8A774B1
+ bool "ARM64 Platform support for RZ/G2N"
+ select ARCH_RCAR_GEN3
+ select SYSC_R8A774B1
+ help
+ This enables support for the Renesas RZ/G2N SoC.
+
endif # ARM64
-# SoC
-config SYSC_R8A7743
- bool "RZ/G1M System Controller support" if COMPILE_TEST
- select SYSC_RCAR
+config RST_RCAR
+ bool "Reset Controller support for R-Car" if COMPILE_TEST
-config SYSC_R8A7745
- bool "RZ/G1E System Controller support" if COMPILE_TEST
- select SYSC_RCAR
+config SYSC_RCAR
+ bool "System Controller support for R-Car" if COMPILE_TEST
-config SYSC_R8A77470
- bool "RZ/G1C System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A774A1
- bool "RZ/G2M System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A774C0
- bool "RZ/G2E System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7779
- bool "R-Car H1 System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7790
- bool "R-Car H2 System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7791
- bool "R-Car M2-W/N System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7792
- bool "R-Car V2H System Controller support" if COMPILE_TEST
+config SYSC_R8A77995
+ bool "System Controller support for R-Car D3" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A7794
- bool "R-Car E2 System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7795
- bool "R-Car H3 System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A7796
- bool "R-Car M3-W System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A77965
- bool "R-Car M3-N System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A77970
- bool "R-Car V3M System Controller support" if COMPILE_TEST
- select SYSC_RCAR
-
-config SYSC_R8A77980
- bool "R-Car V3H System Controller support" if COMPILE_TEST
+ bool "System Controller support for R-Car E2" if COMPILE_TEST
select SYSC_RCAR
config SYSC_R8A77990
- bool "R-Car E3 System Controller support" if COMPILE_TEST
+ bool "System Controller support for R-Car E3" if COMPILE_TEST
select SYSC_RCAR
-config SYSC_R8A77995
- bool "R-Car D3 System Controller support" if COMPILE_TEST
+config SYSC_R8A7779
+ bool "System Controller support for R-Car H1" if COMPILE_TEST
select SYSC_RCAR
-# Family
-config RST_RCAR
- bool "R-Car Reset Controller support" if COMPILE_TEST
+config SYSC_R8A7790
+ bool "System Controller support for R-Car H2" if COMPILE_TEST
+ select SYSC_RCAR
-config SYSC_RCAR
- bool "R-Car System Controller support" if COMPILE_TEST
+config SYSC_R8A7795
+ bool "System Controller support for R-Car H3" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A7791
+ bool "System Controller support for R-Car M2-W/N" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A77965
+ bool "System Controller support for R-Car M3-N" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A77960
+ bool "System Controller support for R-Car M3-W" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A77961
+ bool "System Controller support for R-Car M3-W+" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A7792
+ bool "System Controller support for R-Car V2H" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A77980
+ bool "System Controller support for R-Car V3H" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A77970
+ bool "System Controller support for R-Car V3M" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A779A0
+ bool "System Controller support for R-Car V3U" if COMPILE_TEST
config SYSC_RMOBILE
- bool "R-Mobile System Controller support" if COMPILE_TEST
+ bool "System Controller support for R-Mobile" if COMPILE_TEST
+
+config SYSC_R8A77470
+ bool "System Controller support for RZ/G1C" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A7745
+ bool "System Controller support for RZ/G1E" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A7742
+ bool "System Controller support for RZ/G1H" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A7743
+ bool "System Controller support for RZ/G1M" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A774C0
+ bool "System Controller support for RZ/G2E" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A774E1
+ bool "System Controller support for RZ/G2H" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A774A1
+ bool "System Controller support for RZ/G2M" if COMPILE_TEST
+ select SYSC_RCAR
+
+config SYSC_R8A774B1
+ bool "System Controller support for RZ/G2N" if COMPILE_TEST
+ select SYSC_RCAR
endif # SOC_RENESAS
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile
index 00764d5..9b29bed 100644
--- a/drivers/soc/renesas/Makefile
+++ b/drivers/soc/renesas/Makefile
@@ -3,23 +3,28 @@
obj-$(CONFIG_SOC_RENESAS) += renesas-soc.o
# SoC
+obj-$(CONFIG_SYSC_R8A7742) += r8a7742-sysc.o
obj-$(CONFIG_SYSC_R8A7743) += r8a7743-sysc.o
obj-$(CONFIG_SYSC_R8A7745) += r8a7745-sysc.o
obj-$(CONFIG_SYSC_R8A77470) += r8a77470-sysc.o
obj-$(CONFIG_SYSC_R8A774A1) += r8a774a1-sysc.o
+obj-$(CONFIG_SYSC_R8A774B1) += r8a774b1-sysc.o
obj-$(CONFIG_SYSC_R8A774C0) += r8a774c0-sysc.o
+obj-$(CONFIG_SYSC_R8A774E1) += r8a774e1-sysc.o
obj-$(CONFIG_SYSC_R8A7779) += r8a7779-sysc.o
obj-$(CONFIG_SYSC_R8A7790) += r8a7790-sysc.o
obj-$(CONFIG_SYSC_R8A7791) += r8a7791-sysc.o
obj-$(CONFIG_SYSC_R8A7792) += r8a7792-sysc.o
obj-$(CONFIG_SYSC_R8A7794) += r8a7794-sysc.o
obj-$(CONFIG_SYSC_R8A7795) += r8a7795-sysc.o
-obj-$(CONFIG_SYSC_R8A7796) += r8a7796-sysc.o
+obj-$(CONFIG_SYSC_R8A77960) += r8a7796-sysc.o
+obj-$(CONFIG_SYSC_R8A77961) += r8a7796-sysc.o
obj-$(CONFIG_SYSC_R8A77965) += r8a77965-sysc.o
obj-$(CONFIG_SYSC_R8A77970) += r8a77970-sysc.o
obj-$(CONFIG_SYSC_R8A77980) += r8a77980-sysc.o
obj-$(CONFIG_SYSC_R8A77990) += r8a77990-sysc.o
obj-$(CONFIG_SYSC_R8A77995) += r8a77995-sysc.o
+obj-$(CONFIG_SYSC_R8A779A0) += r8a779a0-sysc.o
ifdef CONFIG_SMP
obj-$(CONFIG_ARCH_R9A06G032) += r9a06g032-smp.o
endif
diff --git a/drivers/soc/renesas/r8a7742-sysc.c b/drivers/soc/renesas/r8a7742-sysc.c
new file mode 100644
index 0000000..219a675
--- /dev/null
+++ b/drivers/soc/renesas/r8a7742-sysc.c
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas RZ/G1H System Controller
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a7742-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a7742_areas[] __initconst = {
+ { "always-on", 0, 0, R8A7742_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca15-scu", 0x180, 0, R8A7742_PD_CA15_SCU, R8A7742_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca15-cpu0", 0x40, 0, R8A7742_PD_CA15_CPU0, R8A7742_PD_CA15_SCU,
+ PD_CPU_NOCR },
+ { "ca15-cpu1", 0x40, 1, R8A7742_PD_CA15_CPU1, R8A7742_PD_CA15_SCU,
+ PD_CPU_NOCR },
+ { "ca15-cpu2", 0x40, 2, R8A7742_PD_CA15_CPU2, R8A7742_PD_CA15_SCU,
+ PD_CPU_NOCR },
+ { "ca15-cpu3", 0x40, 3, R8A7742_PD_CA15_CPU3, R8A7742_PD_CA15_SCU,
+ PD_CPU_NOCR },
+ { "ca7-scu", 0x100, 0, R8A7742_PD_CA7_SCU, R8A7742_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca7-cpu0", 0x1c0, 0, R8A7742_PD_CA7_CPU0, R8A7742_PD_CA7_SCU,
+ PD_CPU_NOCR },
+ { "ca7-cpu1", 0x1c0, 1, R8A7742_PD_CA7_CPU1, R8A7742_PD_CA7_SCU,
+ PD_CPU_NOCR },
+ { "ca7-cpu2", 0x1c0, 2, R8A7742_PD_CA7_CPU2, R8A7742_PD_CA7_SCU,
+ PD_CPU_NOCR },
+ { "ca7-cpu3", 0x1c0, 3, R8A7742_PD_CA7_CPU3, R8A7742_PD_CA7_SCU,
+ PD_CPU_NOCR },
+ { "rgx", 0xc0, 0, R8A7742_PD_RGX, R8A7742_PD_ALWAYS_ON },
+};
+
+const struct rcar_sysc_info r8a7742_sysc_info __initconst = {
+ .areas = r8a7742_areas,
+ .num_areas = ARRAY_SIZE(r8a7742_areas),
+};
diff --git a/drivers/soc/renesas/r8a7743-sysc.c b/drivers/soc/renesas/r8a7743-sysc.c
index edf6436..4e2c0ab 100644
--- a/drivers/soc/renesas/r8a7743-sysc.c
+++ b/drivers/soc/renesas/r8a7743-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Cogent Embedded Inc.
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7743-sysc.h>
diff --git a/drivers/soc/renesas/r8a7745-sysc.c b/drivers/soc/renesas/r8a7745-sysc.c
index 65dc6b0..865821a 100644
--- a/drivers/soc/renesas/r8a7745-sysc.c
+++ b/drivers/soc/renesas/r8a7745-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Cogent Embedded Inc.
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7745-sysc.h>
diff --git a/drivers/soc/renesas/r8a77470-sysc.c b/drivers/soc/renesas/r8a77470-sysc.c
index cfa015e..1eeb801 100644
--- a/drivers/soc/renesas/r8a77470-sysc.c
+++ b/drivers/soc/renesas/r8a77470-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2018 Renesas Electronics Corp.
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a77470-sysc.h>
diff --git a/drivers/soc/renesas/r8a774a1-sysc.c b/drivers/soc/renesas/r8a774a1-sysc.c
index 9db51ff..38ac2c6 100644
--- a/drivers/soc/renesas/r8a774a1-sysc.c
+++ b/drivers/soc/renesas/r8a774a1-sysc.c
@@ -7,7 +7,6 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a774a1-sysc.h>
diff --git a/drivers/soc/renesas/r8a774b1-sysc.c b/drivers/soc/renesas/r8a774b1-sysc.c
new file mode 100644
index 0000000..5f97ff2
--- /dev/null
+++ b/drivers/soc/renesas/r8a774b1-sysc.c
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas RZ/G2N System Controller
+ * Copyright (C) 2019 Renesas Electronics Corp.
+ *
+ * Based on Renesas R-Car M3-W System Controller
+ * Copyright (C) 2016 Glider bvba
+ */
+
+#include <linux/bits.h>
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a774b1-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a774b1_areas[] __initconst = {
+ { "always-on", 0, 0, R8A774B1_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca57-scu", 0x1c0, 0, R8A774B1_PD_CA57_SCU, R8A774B1_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca57-cpu0", 0x80, 0, R8A774B1_PD_CA57_CPU0, R8A774B1_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "ca57-cpu1", 0x80, 1, R8A774B1_PD_CA57_CPU1, R8A774B1_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "a3vc", 0x380, 0, R8A774B1_PD_A3VC, R8A774B1_PD_ALWAYS_ON },
+ { "a3vp", 0x340, 0, R8A774B1_PD_A3VP, R8A774B1_PD_ALWAYS_ON },
+ { "a2vc1", 0x3c0, 1, R8A774B1_PD_A2VC1, R8A774B1_PD_A3VC },
+ { "3dg-a", 0x100, 0, R8A774B1_PD_3DG_A, R8A774B1_PD_ALWAYS_ON },
+ { "3dg-b", 0x100, 1, R8A774B1_PD_3DG_B, R8A774B1_PD_3DG_A },
+};
+
+const struct rcar_sysc_info r8a774b1_sysc_info __initconst = {
+ .areas = r8a774b1_areas,
+ .num_areas = ARRAY_SIZE(r8a774b1_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
+};
diff --git a/drivers/soc/renesas/r8a774c0-sysc.c b/drivers/soc/renesas/r8a774c0-sysc.c
index 11050e1..c1c216f 100644
--- a/drivers/soc/renesas/r8a774c0-sysc.c
+++ b/drivers/soc/renesas/r8a774c0-sysc.c
@@ -6,7 +6,7 @@
* Based on Renesas R-Car E3 System Controller
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <linux/sys_soc.h>
@@ -50,4 +50,6 @@
.init = r8a774c0_sysc_init,
.areas = r8a774c0_areas,
.num_areas = ARRAY_SIZE(r8a774c0_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a774e1-sysc.c b/drivers/soc/renesas/r8a774e1-sysc.c
new file mode 100644
index 0000000..18449f7
--- /dev/null
+++ b/drivers/soc/renesas/r8a774e1-sysc.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas RZ/G2H System Controller
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ *
+ * Based on Renesas R-Car H3 System Controller
+ * Copyright (C) 2016-2017 Glider bvba
+ */
+
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a774e1-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a774e1_areas[] __initconst = {
+ { "always-on", 0, 0, R8A774E1_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca57-scu", 0x1c0, 0, R8A774E1_PD_CA57_SCU, R8A774E1_PD_ALWAYS_ON, PD_SCU },
+ { "ca57-cpu0", 0x80, 0, R8A774E1_PD_CA57_CPU0, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR },
+ { "ca57-cpu1", 0x80, 1, R8A774E1_PD_CA57_CPU1, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR },
+ { "ca57-cpu2", 0x80, 2, R8A774E1_PD_CA57_CPU2, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR },
+ { "ca57-cpu3", 0x80, 3, R8A774E1_PD_CA57_CPU3, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR },
+ { "ca53-scu", 0x140, 0, R8A774E1_PD_CA53_SCU, R8A774E1_PD_ALWAYS_ON, PD_SCU },
+ { "ca53-cpu0", 0x200, 0, R8A774E1_PD_CA53_CPU0, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR },
+ { "ca53-cpu1", 0x200, 1, R8A774E1_PD_CA53_CPU1, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR },
+ { "ca53-cpu2", 0x200, 2, R8A774E1_PD_CA53_CPU2, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR },
+ { "ca53-cpu3", 0x200, 3, R8A774E1_PD_CA53_CPU3, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR },
+ { "a3vp", 0x340, 0, R8A774E1_PD_A3VP, R8A774E1_PD_ALWAYS_ON },
+ { "a3vc", 0x380, 0, R8A774E1_PD_A3VC, R8A774E1_PD_ALWAYS_ON },
+ { "a2vc1", 0x3c0, 1, R8A774E1_PD_A2VC1, R8A774E1_PD_A3VC },
+ { "3dg-a", 0x100, 0, R8A774E1_PD_3DG_A, R8A774E1_PD_ALWAYS_ON },
+ { "3dg-b", 0x100, 1, R8A774E1_PD_3DG_B, R8A774E1_PD_3DG_A },
+ { "3dg-c", 0x100, 2, R8A774E1_PD_3DG_C, R8A774E1_PD_3DG_B },
+ { "3dg-d", 0x100, 3, R8A774E1_PD_3DG_D, R8A774E1_PD_3DG_C },
+ { "3dg-e", 0x100, 4, R8A774E1_PD_3DG_E, R8A774E1_PD_3DG_D },
+};
+
+const struct rcar_sysc_info r8a774e1_sysc_info __initconst = {
+ .areas = r8a774e1_areas,
+ .num_areas = ARRAY_SIZE(r8a774e1_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
+};
diff --git a/drivers/soc/renesas/r8a7779-sysc.c b/drivers/soc/renesas/r8a7779-sysc.c
index 517aa40..e24a715 100644
--- a/drivers/soc/renesas/r8a7779-sysc.c
+++ b/drivers/soc/renesas/r8a7779-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7779-sysc.h>
diff --git a/drivers/soc/renesas/r8a7790-sysc.c b/drivers/soc/renesas/r8a7790-sysc.c
index 9b5a6bb..b9afe7f 100644
--- a/drivers/soc/renesas/r8a7790-sysc.c
+++ b/drivers/soc/renesas/r8a7790-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7790-sysc.h>
diff --git a/drivers/soc/renesas/r8a7791-sysc.c b/drivers/soc/renesas/r8a7791-sysc.c
index acf545c..f00fa24 100644
--- a/drivers/soc/renesas/r8a7791-sysc.c
+++ b/drivers/soc/renesas/r8a7791-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7791-sysc.h>
diff --git a/drivers/soc/renesas/r8a7792-sysc.c b/drivers/soc/renesas/r8a7792-sysc.c
index 05b7852..60aae24 100644
--- a/drivers/soc/renesas/r8a7792-sysc.c
+++ b/drivers/soc/renesas/r8a7792-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Cogent Embedded Inc.
*/
-#include <linux/bug.h>
#include <linux/init.h>
#include <linux/kernel.h>
diff --git a/drivers/soc/renesas/r8a7794-sysc.c b/drivers/soc/renesas/r8a7794-sysc.c
index 0d42637..72ef4e8 100644
--- a/drivers/soc/renesas/r8a7794-sysc.c
+++ b/drivers/soc/renesas/r8a7794-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7794-sysc.h>
diff --git a/drivers/soc/renesas/r8a7795-sysc.c b/drivers/soc/renesas/r8a7795-sysc.c
index cda27a6..9107441 100644
--- a/drivers/soc/renesas/r8a7795-sysc.c
+++ b/drivers/soc/renesas/r8a7795-sysc.c
@@ -5,7 +5,7 @@
* Copyright (C) 2016-2017 Glider bvba
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <linux/sys_soc.h>
@@ -51,25 +51,46 @@
/*
- * Fixups for R-Car H3 revisions after ES1.x
+ * Fixups for R-Car H3 revisions
*/
-static const struct soc_device_attribute r8a7795es1[] __initconst = {
- { .soc_id = "r8a7795", .revision = "ES1.*" },
+#define HAS_A2VC0 BIT(0) /* Power domain A2VC0 is present */
+#define NO_EXTMASK BIT(1) /* Missing SYSCEXTMASK register */
+
+static const struct soc_device_attribute r8a7795_quirks_match[] __initconst = {
+ {
+ .soc_id = "r8a7795", .revision = "ES1.*",
+ .data = (void *)(HAS_A2VC0 | NO_EXTMASK),
+ }, {
+ .soc_id = "r8a7795", .revision = "ES2.*",
+ .data = (void *)(NO_EXTMASK),
+ },
{ /* sentinel */ }
};
static int __init r8a7795_sysc_init(void)
{
- if (!soc_device_match(r8a7795es1))
+ const struct soc_device_attribute *attr;
+ u32 quirks = 0;
+
+ attr = soc_device_match(r8a7795_quirks_match);
+ if (attr)
+ quirks = (uintptr_t)attr->data;
+
+ if (!(quirks & HAS_A2VC0))
rcar_sysc_nullify(r8a7795_areas, ARRAY_SIZE(r8a7795_areas),
R8A7795_PD_A2VC0);
+ if (quirks & NO_EXTMASK)
+ r8a7795_sysc_info.extmask_val = 0;
+
return 0;
}
-const struct rcar_sysc_info r8a7795_sysc_info __initconst = {
+struct rcar_sysc_info r8a7795_sysc_info __initdata = {
.init = r8a7795_sysc_init,
.areas = r8a7795_areas,
.num_areas = ARRAY_SIZE(r8a7795_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a7796-sysc.c b/drivers/soc/renesas/r8a7796-sysc.c
index 1b06f86..471bd5b 100644
--- a/drivers/soc/renesas/r8a7796-sysc.c
+++ b/drivers/soc/renesas/r8a7796-sysc.c
@@ -1,18 +1,19 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Renesas R-Car M3-W System Controller
+ * Renesas R-Car M3-W/W+ System Controller
*
* Copyright (C) 2016 Glider bvba
+ * Copyright (C) 2018-2019 Renesas Electronics Corporation
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7796-sysc.h>
#include "rcar-sysc.h"
-static const struct rcar_sysc_area r8a7796_areas[] __initconst = {
+static struct rcar_sysc_area r8a7796_areas[] __initdata = {
{ "always-on", 0, 0, R8A7796_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
{ "ca57-scu", 0x1c0, 0, R8A7796_PD_CA57_SCU, R8A7796_PD_ALWAYS_ON,
PD_SCU },
@@ -39,7 +40,28 @@
{ "a3ir", 0x180, 0, R8A7796_PD_A3IR, R8A7796_PD_ALWAYS_ON },
};
-const struct rcar_sysc_info r8a7796_sysc_info __initconst = {
+
+#ifdef CONFIG_SYSC_R8A77960
+const struct rcar_sysc_info r8a77960_sysc_info __initconst = {
.areas = r8a7796_areas,
.num_areas = ARRAY_SIZE(r8a7796_areas),
};
+#endif /* CONFIG_SYSC_R8A77960 */
+
+#ifdef CONFIG_SYSC_R8A77961
+static int __init r8a77961_sysc_init(void)
+{
+ rcar_sysc_nullify(r8a7796_areas, ARRAY_SIZE(r8a7796_areas),
+ R8A7796_PD_A2VC0);
+
+ return 0;
+}
+
+const struct rcar_sysc_info r8a77961_sysc_info __initconst = {
+ .init = r8a77961_sysc_init,
+ .areas = r8a7796_areas,
+ .num_areas = ARRAY_SIZE(r8a7796_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
+};
+#endif /* CONFIG_SYSC_R8A77961 */
diff --git a/drivers/soc/renesas/r8a77965-sysc.c b/drivers/soc/renesas/r8a77965-sysc.c
index e0533be..ff0b0d1 100644
--- a/drivers/soc/renesas/r8a77965-sysc.c
+++ b/drivers/soc/renesas/r8a77965-sysc.c
@@ -7,7 +7,7 @@
* Copyright (C) 2016 Glider bvba
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a77965-sysc.h>
@@ -33,4 +33,6 @@
const struct rcar_sysc_info r8a77965_sysc_info __initconst = {
.areas = r8a77965_areas,
.num_areas = ARRAY_SIZE(r8a77965_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a77970-sysc.c b/drivers/soc/renesas/r8a77970-sysc.c
index 280c48b..7062582 100644
--- a/drivers/soc/renesas/r8a77970-sysc.c
+++ b/drivers/soc/renesas/r8a77970-sysc.c
@@ -5,7 +5,7 @@
* Copyright (C) 2017 Cogent Embedded Inc.
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a77970-sysc.h>
@@ -32,4 +32,6 @@
const struct rcar_sysc_info r8a77970_sysc_info __initconst = {
.areas = r8a77970_areas,
.num_areas = ARRAY_SIZE(r8a77970_areas),
+ .extmask_offs = 0x1b0,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a77980-sysc.c b/drivers/soc/renesas/r8a77980-sysc.c
index a8dbe55..39ca84a 100644
--- a/drivers/soc/renesas/r8a77980-sysc.c
+++ b/drivers/soc/renesas/r8a77980-sysc.c
@@ -6,7 +6,7 @@
* Copyright (C) 2018 Cogent Embedded, Inc.
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a77980-sysc.h>
@@ -49,4 +49,6 @@
const struct rcar_sysc_info r8a77980_sysc_info __initconst = {
.areas = r8a77980_areas,
.num_areas = ARRAY_SIZE(r8a77980_areas),
+ .extmask_offs = 0x138,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a77990-sysc.c b/drivers/soc/renesas/r8a77990-sysc.c
index 664b244..9f92737 100644
--- a/drivers/soc/renesas/r8a77990-sysc.c
+++ b/drivers/soc/renesas/r8a77990-sysc.c
@@ -5,7 +5,7 @@
* Copyright (C) 2018 Renesas Electronics Corp.
*/
-#include <linux/bug.h>
+#include <linux/bits.h>
#include <linux/kernel.h>
#include <linux/sys_soc.h>
@@ -50,4 +50,6 @@
.init = r8a77990_sysc_init,
.areas = r8a77990_areas,
.num_areas = ARRAY_SIZE(r8a77990_areas),
+ .extmask_offs = 0x2f8,
+ .extmask_val = BIT(0),
};
diff --git a/drivers/soc/renesas/r8a77995-sysc.c b/drivers/soc/renesas/r8a77995-sysc.c
index 6243aaa..efcc67e 100644
--- a/drivers/soc/renesas/r8a77995-sysc.c
+++ b/drivers/soc/renesas/r8a77995-sysc.c
@@ -5,7 +5,6 @@
* Copyright (C) 2017 Glider bvba
*/
-#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a77995-sysc.h>
diff --git a/drivers/soc/renesas/r8a779a0-sysc.c b/drivers/soc/renesas/r8a779a0-sysc.c
new file mode 100644
index 0000000..d464ffa
--- /dev/null
+++ b/drivers/soc/renesas/r8a779a0-sysc.c
@@ -0,0 +1,448 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas R-Car V3U System Controller
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include <linux/bits.h>
+#include <linux/clk/renesas.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/of_address.h>
+#include <linux/pm_domain.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <dt-bindings/power/r8a779a0-sysc.h>
+
+/*
+ * Power Domain flags
+ */
+#define PD_CPU BIT(0) /* Area contains main CPU core */
+#define PD_SCU BIT(1) /* Area contains SCU and L2 cache */
+#define PD_NO_CR BIT(2) /* Area lacks PWR{ON,OFF}CR registers */
+
+#define PD_CPU_NOCR PD_CPU | PD_NO_CR /* CPU area lacks CR */
+#define PD_ALWAYS_ON PD_NO_CR /* Always-on area */
+
+/*
+ * Description of a Power Area
+ */
+struct r8a779a0_sysc_area {
+ const char *name;
+ u8 pdr; /* PDRn */
+ int parent; /* -1 if none */
+ unsigned int flags; /* See PD_* */
+};
+
+/*
+ * SoC-specific Power Area Description
+ */
+struct r8a779a0_sysc_info {
+ const struct r8a779a0_sysc_area *areas;
+ unsigned int num_areas;
+};
+
+static struct r8a779a0_sysc_area r8a779a0_areas[] __initdata = {
+ { "always-on", R8A779A0_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "a3e0", R8A779A0_PD_A3E0, R8A779A0_PD_ALWAYS_ON, PD_SCU },
+ { "a3e1", R8A779A0_PD_A3E1, R8A779A0_PD_ALWAYS_ON, PD_SCU },
+ { "a2e0d0", R8A779A0_PD_A2E0D0, R8A779A0_PD_A3E0, PD_SCU },
+ { "a2e0d1", R8A779A0_PD_A2E0D1, R8A779A0_PD_A3E0, PD_SCU },
+ { "a2e1d0", R8A779A0_PD_A2E1D0, R8A779A0_PD_A3E1, PD_SCU },
+ { "a2e1d1", R8A779A0_PD_A2E1D1, R8A779A0_PD_A3E1, PD_SCU },
+ { "a1e0d0c0", R8A779A0_PD_A1E0D0C0, R8A779A0_PD_A2E0D0, PD_CPU_NOCR },
+ { "a1e0d0c1", R8A779A0_PD_A1E0D0C1, R8A779A0_PD_A2E0D0, PD_CPU_NOCR },
+ { "a1e0d1c0", R8A779A0_PD_A1E0D1C0, R8A779A0_PD_A2E0D1, PD_CPU_NOCR },
+ { "a1e0d1c1", R8A779A0_PD_A1E0D1C1, R8A779A0_PD_A2E0D1, PD_CPU_NOCR },
+ { "a1e1d0c0", R8A779A0_PD_A1E1D0C0, R8A779A0_PD_A2E1D0, PD_CPU_NOCR },
+ { "a1e1d0c1", R8A779A0_PD_A1E1D0C1, R8A779A0_PD_A2E1D0, PD_CPU_NOCR },
+ { "a1e1d1c0", R8A779A0_PD_A1E1D1C0, R8A779A0_PD_A2E1D1, PD_CPU_NOCR },
+ { "a1e1d1c1", R8A779A0_PD_A1E1D1C1, R8A779A0_PD_A2E1D1, PD_CPU_NOCR },
+ { "3dg-a", R8A779A0_PD_3DG_A, R8A779A0_PD_ALWAYS_ON },
+ { "3dg-b", R8A779A0_PD_3DG_B, R8A779A0_PD_3DG_A },
+ { "a3vip0", R8A779A0_PD_A3VIP0, R8A779A0_PD_ALWAYS_ON },
+ { "a3vip1", R8A779A0_PD_A3VIP1, R8A779A0_PD_ALWAYS_ON },
+ { "a3vip3", R8A779A0_PD_A3VIP3, R8A779A0_PD_ALWAYS_ON },
+ { "a3vip2", R8A779A0_PD_A3VIP2, R8A779A0_PD_ALWAYS_ON },
+ { "a3isp01", R8A779A0_PD_A3ISP01, R8A779A0_PD_ALWAYS_ON },
+ { "a3isp23", R8A779A0_PD_A3ISP23, R8A779A0_PD_ALWAYS_ON },
+ { "a3ir", R8A779A0_PD_A3IR, R8A779A0_PD_ALWAYS_ON },
+ { "a2cn0", R8A779A0_PD_A2CN0, R8A779A0_PD_A3IR },
+ { "a2imp01", R8A779A0_PD_A2IMP01, R8A779A0_PD_A3IR },
+ { "a2dp0", R8A779A0_PD_A2DP0, R8A779A0_PD_A3IR },
+ { "a2cv0", R8A779A0_PD_A2CV0, R8A779A0_PD_A3IR },
+ { "a2cv1", R8A779A0_PD_A2CV1, R8A779A0_PD_A3IR },
+ { "a2cv4", R8A779A0_PD_A2CV4, R8A779A0_PD_A3IR },
+ { "a2cv6", R8A779A0_PD_A2CV6, R8A779A0_PD_A3IR },
+ { "a2cn2", R8A779A0_PD_A2CN2, R8A779A0_PD_A3IR },
+ { "a2imp23", R8A779A0_PD_A2IMP23, R8A779A0_PD_A3IR },
+ { "a2dp1", R8A779A0_PD_A2DP0, R8A779A0_PD_A3IR },
+ { "a2cv2", R8A779A0_PD_A2CV0, R8A779A0_PD_A3IR },
+ { "a2cv3", R8A779A0_PD_A2CV1, R8A779A0_PD_A3IR },
+ { "a2cv5", R8A779A0_PD_A2CV4, R8A779A0_PD_A3IR },
+ { "a2cv7", R8A779A0_PD_A2CV6, R8A779A0_PD_A3IR },
+ { "a2cn1", R8A779A0_PD_A2CN1, R8A779A0_PD_A3IR },
+ { "a1cnn0", R8A779A0_PD_A1CNN0, R8A779A0_PD_A2CN0 },
+ { "a1cnn2", R8A779A0_PD_A1CNN2, R8A779A0_PD_A2CN2 },
+ { "a1dsp0", R8A779A0_PD_A1DSP0, R8A779A0_PD_A2CN2 },
+ { "a1cnn1", R8A779A0_PD_A1CNN1, R8A779A0_PD_A2CN1 },
+ { "a1dsp1", R8A779A0_PD_A1DSP1, R8A779A0_PD_A2CN1 },
+};
+
+static const struct r8a779a0_sysc_info r8a779a0_sysc_info __initconst = {
+ .areas = r8a779a0_areas,
+ .num_areas = ARRAY_SIZE(r8a779a0_areas),
+};
+
+/* SYSC Common */
+#define SYSCSR 0x000 /* SYSC Status Register */
+#define SYSCPONSR(x) (0x800 + ((x) * 0x4)) /* Power-ON Status Register 0 */
+#define SYSCPOFFSR(x) (0x808 + ((x) * 0x4)) /* Power-OFF Status Register */
+#define SYSCISCR(x) (0x810 + ((x) * 0x4)) /* Interrupt Status/Clear Register */
+#define SYSCIER(x) (0x820 + ((x) * 0x4)) /* Interrupt Enable Register */
+#define SYSCIMR(x) (0x830 + ((x) * 0x4)) /* Interrupt Mask Register */
+
+/* Power Domain Registers */
+#define PDRSR(n) (0x1000 + ((n) * 0x40))
+#define PDRONCR(n) (0x1004 + ((n) * 0x40))
+#define PDROFFCR(n) (0x1008 + ((n) * 0x40))
+#define PDRESR(n) (0x100C + ((n) * 0x40))
+
+/* PWRON/PWROFF */
+#define PWRON_PWROFF BIT(0) /* Power-ON/OFF request */
+
+/* PDRESR */
+#define PDRESR_ERR BIT(0)
+
+/* PDRSR */
+#define PDRSR_OFF BIT(0) /* Power-OFF state */
+#define PDRSR_ON BIT(4) /* Power-ON state */
+#define PDRSR_OFF_STATE BIT(8) /* Processing Power-OFF sequence */
+#define PDRSR_ON_STATE BIT(12) /* Processing Power-ON sequence */
+
+#define SYSCSR_BUSY GENMASK(1, 0) /* All bit sets is not busy */
+
+#define SYSCSR_TIMEOUT 10000
+#define SYSCSR_DELAY_US 10
+
+#define PDRESR_RETRIES 1000
+#define PDRESR_DELAY_US 10
+
+#define SYSCISR_TIMEOUT 10000
+#define SYSCISR_DELAY_US 10
+
+#define NUM_DOMAINS_EACH_REG BITS_PER_TYPE(u32)
+
+static void __iomem *r8a779a0_sysc_base;
+static DEFINE_SPINLOCK(r8a779a0_sysc_lock); /* SMP CPUs + I/O devices */
+
+static int r8a779a0_sysc_pwr_on_off(u8 pdr, bool on)
+{
+ unsigned int reg_offs;
+ u32 val;
+ int ret;
+
+ if (on)
+ reg_offs = PDRONCR(pdr);
+ else
+ reg_offs = PDROFFCR(pdr);
+
+ /* Wait until SYSC is ready to accept a power request */
+ ret = readl_poll_timeout_atomic(r8a779a0_sysc_base + SYSCSR, val,
+ (val & SYSCSR_BUSY) == SYSCSR_BUSY,
+ SYSCSR_DELAY_US, SYSCSR_TIMEOUT);
+ if (ret < 0)
+ return -EAGAIN;
+
+ /* Submit power shutoff or power resume request */
+ iowrite32(PWRON_PWROFF, r8a779a0_sysc_base + reg_offs);
+
+ return 0;
+}
+
+static int clear_irq_flags(unsigned int reg_idx, unsigned int isr_mask)
+{
+ u32 val;
+ int ret;
+
+ iowrite32(isr_mask, r8a779a0_sysc_base + SYSCISCR(reg_idx));
+
+ ret = readl_poll_timeout_atomic(r8a779a0_sysc_base + SYSCISCR(reg_idx),
+ val, !(val & isr_mask),
+ SYSCISR_DELAY_US, SYSCISR_TIMEOUT);
+ if (ret < 0) {
+ pr_err("\n %s : Can not clear IRQ flags in SYSCISCR", __func__);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int r8a779a0_sysc_power(u8 pdr, bool on)
+{
+ unsigned int isr_mask;
+ unsigned int reg_idx, bit_idx;
+ unsigned int status;
+ unsigned long flags;
+ int ret = 0;
+ u32 val;
+ int k;
+
+ spin_lock_irqsave(&r8a779a0_sysc_lock, flags);
+
+ reg_idx = pdr / NUM_DOMAINS_EACH_REG;
+ bit_idx = pdr % NUM_DOMAINS_EACH_REG;
+
+ isr_mask = BIT(bit_idx);
+
+ /*
+ * The interrupt source needs to be enabled, but masked, to prevent the
+ * CPU from receiving it.
+ */
+ iowrite32(ioread32(r8a779a0_sysc_base + SYSCIER(reg_idx)) | isr_mask,
+ r8a779a0_sysc_base + SYSCIER(reg_idx));
+ iowrite32(ioread32(r8a779a0_sysc_base + SYSCIMR(reg_idx)) | isr_mask,
+ r8a779a0_sysc_base + SYSCIMR(reg_idx));
+
+ ret = clear_irq_flags(reg_idx, isr_mask);
+ if (ret)
+ goto out;
+
+ /* Submit power shutoff or resume request until it was accepted */
+ for (k = 0; k < PDRESR_RETRIES; k++) {
+ ret = r8a779a0_sysc_pwr_on_off(pdr, on);
+ if (ret)
+ goto out;
+
+ status = ioread32(r8a779a0_sysc_base + PDRESR(pdr));
+ if (!(status & PDRESR_ERR))
+ break;
+
+ udelay(PDRESR_DELAY_US);
+ }
+
+ if (k == PDRESR_RETRIES) {
+ ret = -EIO;
+ goto out;
+ }
+
+ /* Wait until the power shutoff or resume request has completed * */
+ ret = readl_poll_timeout_atomic(r8a779a0_sysc_base + SYSCISCR(reg_idx),
+ val, (val & isr_mask),
+ SYSCISR_DELAY_US, SYSCISR_TIMEOUT);
+ if (ret < 0) {
+ ret = -EIO;
+ goto out;
+ }
+
+ /* Clear interrupt flags */
+ ret = clear_irq_flags(reg_idx, isr_mask);
+ if (ret)
+ goto out;
+
+ out:
+ spin_unlock_irqrestore(&r8a779a0_sysc_lock, flags);
+
+ pr_debug("sysc power %s domain %d: %08x -> %d\n", on ? "on" : "off",
+ pdr, ioread32(r8a779a0_sysc_base + SYSCISCR(reg_idx)), ret);
+ return ret;
+}
+
+static bool r8a779a0_sysc_power_is_off(u8 pdr)
+{
+ unsigned int st;
+
+ st = ioread32(r8a779a0_sysc_base + PDRSR(pdr));
+
+ if (st & PDRSR_OFF)
+ return true;
+
+ return false;
+}
+
+struct r8a779a0_sysc_pd {
+ struct generic_pm_domain genpd;
+ u8 pdr;
+ unsigned int flags;
+ char name[];
+};
+
+static inline struct r8a779a0_sysc_pd *to_r8a779a0_pd(struct generic_pm_domain *d)
+{
+ return container_of(d, struct r8a779a0_sysc_pd, genpd);
+}
+
+static int r8a779a0_sysc_pd_power_off(struct generic_pm_domain *genpd)
+{
+ struct r8a779a0_sysc_pd *pd = to_r8a779a0_pd(genpd);
+
+ pr_debug("%s: %s\n", __func__, genpd->name);
+ return r8a779a0_sysc_power(pd->pdr, false);
+}
+
+static int r8a779a0_sysc_pd_power_on(struct generic_pm_domain *genpd)
+{
+ struct r8a779a0_sysc_pd *pd = to_r8a779a0_pd(genpd);
+
+ pr_debug("%s: %s\n", __func__, genpd->name);
+ return r8a779a0_sysc_power(pd->pdr, true);
+}
+
+static int __init r8a779a0_sysc_pd_setup(struct r8a779a0_sysc_pd *pd)
+{
+ struct generic_pm_domain *genpd = &pd->genpd;
+ const char *name = pd->genpd.name;
+ int error;
+
+ if (pd->flags & PD_CPU) {
+ /*
+ * This domain contains a CPU core and therefore it should
+ * only be turned off if the CPU is not in use.
+ */
+ pr_debug("PM domain %s contains %s\n", name, "CPU");
+ genpd->flags |= GENPD_FLAG_ALWAYS_ON;
+ } else if (pd->flags & PD_SCU) {
+ /*
+ * This domain contains an SCU and cache-controller, and
+ * therefore it should only be turned off if the CPU cores are
+ * not in use.
+ */
+ pr_debug("PM domain %s contains %s\n", name, "SCU");
+ genpd->flags |= GENPD_FLAG_ALWAYS_ON;
+ } else if (pd->flags & PD_NO_CR) {
+ /*
+ * This domain cannot be turned off.
+ */
+ genpd->flags |= GENPD_FLAG_ALWAYS_ON;
+ }
+
+ if (!(pd->flags & (PD_CPU | PD_SCU))) {
+ /* Enable Clock Domain for I/O devices */
+ genpd->flags |= GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP;
+ genpd->attach_dev = cpg_mssr_attach_dev;
+ genpd->detach_dev = cpg_mssr_detach_dev;
+ }
+
+ genpd->power_off = r8a779a0_sysc_pd_power_off;
+ genpd->power_on = r8a779a0_sysc_pd_power_on;
+
+ if (pd->flags & (PD_CPU | PD_NO_CR)) {
+ /* Skip CPUs (handled by SMP code) and areas without control */
+ pr_debug("%s: Not touching %s\n", __func__, genpd->name);
+ goto finalize;
+ }
+
+ if (!r8a779a0_sysc_power_is_off(pd->pdr)) {
+ pr_debug("%s: %s is already powered\n", __func__, genpd->name);
+ goto finalize;
+ }
+
+ r8a779a0_sysc_power(pd->pdr, true);
+
+finalize:
+ error = pm_genpd_init(genpd, &simple_qos_governor, false);
+ if (error)
+ pr_err("Failed to init PM domain %s: %d\n", name, error);
+
+ return error;
+}
+
+static const struct of_device_id r8a779a0_sysc_matches[] __initconst = {
+ { .compatible = "renesas,r8a779a0-sysc", .data = &r8a779a0_sysc_info },
+ { /* sentinel */ }
+};
+
+struct r8a779a0_pm_domains {
+ struct genpd_onecell_data onecell_data;
+ struct generic_pm_domain *domains[R8A779A0_PD_ALWAYS_ON + 1];
+};
+
+static struct genpd_onecell_data *r8a779a0_sysc_onecell_data;
+
+static int __init r8a779a0_sysc_pd_init(void)
+{
+ const struct r8a779a0_sysc_info *info;
+ const struct of_device_id *match;
+ struct r8a779a0_pm_domains *domains;
+ struct device_node *np;
+ void __iomem *base;
+ unsigned int i;
+ int error;
+
+ np = of_find_matching_node_and_match(NULL, r8a779a0_sysc_matches, &match);
+ if (!np)
+ return -ENODEV;
+
+ info = match->data;
+
+ base = of_iomap(np, 0);
+ if (!base) {
+ pr_warn("%pOF: Cannot map regs\n", np);
+ error = -ENOMEM;
+ goto out_put;
+ }
+
+ r8a779a0_sysc_base = base;
+
+ domains = kzalloc(sizeof(*domains), GFP_KERNEL);
+ if (!domains) {
+ error = -ENOMEM;
+ goto out_put;
+ }
+
+ domains->onecell_data.domains = domains->domains;
+ domains->onecell_data.num_domains = ARRAY_SIZE(domains->domains);
+ r8a779a0_sysc_onecell_data = &domains->onecell_data;
+
+ for (i = 0; i < info->num_areas; i++) {
+ const struct r8a779a0_sysc_area *area = &info->areas[i];
+ struct r8a779a0_sysc_pd *pd;
+
+ if (!area->name) {
+ /* Skip NULLified area */
+ continue;
+ }
+
+ pd = kzalloc(sizeof(*pd) + strlen(area->name) + 1, GFP_KERNEL);
+ if (!pd) {
+ error = -ENOMEM;
+ goto out_put;
+ }
+
+ strcpy(pd->name, area->name);
+ pd->genpd.name = pd->name;
+ pd->pdr = area->pdr;
+ pd->flags = area->flags;
+
+ error = r8a779a0_sysc_pd_setup(pd);
+ if (error)
+ goto out_put;
+
+ domains->domains[area->pdr] = &pd->genpd;
+
+ if (area->parent < 0)
+ continue;
+
+ error = pm_genpd_add_subdomain(domains->domains[area->parent],
+ &pd->genpd);
+ if (error) {
+ pr_warn("Failed to add PM subdomain %s to parent %u\n",
+ area->name, area->parent);
+ goto out_put;
+ }
+ }
+
+ error = of_genpd_add_provider_onecell(np, &domains->onecell_data);
+
+out_put:
+ of_node_put(np);
+ return error;
+}
+early_initcall(r8a779a0_sysc_pd_init);
diff --git a/drivers/soc/renesas/rcar-rst.c b/drivers/soc/renesas/rcar-rst.c
index d183c38..8a1e402 100644
--- a/drivers/soc/renesas/rcar-rst.c
+++ b/drivers/soc/renesas/rcar-rst.c
@@ -21,7 +21,7 @@
struct rst_config {
unsigned int modemr; /* Mode Monitoring Register Offset */
- int (*configure)(void *base); /* Platform specific configuration */
+ int (*configure)(void __iomem *base); /* Platform specific config */
};
static const struct rst_config rcar_rst_gen1 __initconst = {
@@ -37,15 +37,22 @@
.modemr = 0x60,
};
+static const struct rst_config rcar_rst_r8a779a0 __initconst = {
+ .modemr = 0x00, /* MODEMR0 and it has CPG related bits */
+};
+
static const struct of_device_id rcar_rst_matches[] __initconst = {
/* RZ/G1 is handled like R-Car Gen2 */
+ { .compatible = "renesas,r8a7742-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a7743-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a7744-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a7745-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a77470-rst", .data = &rcar_rst_gen2 },
/* RZ/G2 is handled like R-Car Gen3 */
{ .compatible = "renesas,r8a774a1-rst", .data = &rcar_rst_gen3 },
+ { .compatible = "renesas,r8a774b1-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a774c0-rst", .data = &rcar_rst_gen3 },
+ { .compatible = "renesas,r8a774e1-rst", .data = &rcar_rst_gen3 },
/* R-Car Gen1 */
{ .compatible = "renesas,r8a7778-reset-wdt", .data = &rcar_rst_gen1 },
{ .compatible = "renesas,r8a7779-reset-wdt", .data = &rcar_rst_gen1 },
@@ -58,11 +65,14 @@
/* R-Car Gen3 */
{ .compatible = "renesas,r8a7795-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a7796-rst", .data = &rcar_rst_gen3 },
+ { .compatible = "renesas,r8a77961-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77965-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77970-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77980-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77990-rst", .data = &rcar_rst_gen3 },
{ .compatible = "renesas,r8a77995-rst", .data = &rcar_rst_gen3 },
+ /* R-Car V3U */
+ { .compatible = "renesas,r8a779a0-rst", .data = &rcar_rst_r8a779a0 },
{ /* sentinel */ }
};
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 59b5e6b..9b235fc 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -63,6 +63,7 @@
static void __iomem *rcar_sysc_base;
static DEFINE_SPINLOCK(rcar_sysc_lock); /* SMP CPUs + I/O devices */
+static u32 rcar_sysc_extmask_offs, rcar_sysc_extmask_val;
static int rcar_sysc_pwr_on_off(const struct rcar_sysc_ch *sysc_ch, bool on)
{
@@ -106,6 +107,14 @@
spin_lock_irqsave(&rcar_sysc_lock, flags);
/*
+ * Mask external power requests for CPU or 3DG domains
+ */
+ if (rcar_sysc_extmask_val) {
+ iowrite32(rcar_sysc_extmask_val,
+ rcar_sysc_base + rcar_sysc_extmask_offs);
+ }
+
+ /*
* The interrupt source needs to be enabled, but masked, to prevent the
* CPU from receiving it.
*/
@@ -148,6 +157,9 @@
iowrite32(isr_mask, rcar_sysc_base + SYSCISCR);
out:
+ if (rcar_sysc_extmask_val)
+ iowrite32(0, rcar_sysc_base + rcar_sysc_extmask_offs);
+
spin_unlock_irqrestore(&rcar_sysc_lock, flags);
pr_debug("sysc power %s domain %d: %08x -> %d\n", on ? "on" : "off",
@@ -261,6 +273,9 @@
}
static const struct of_device_id rcar_sysc_matches[] __initconst = {
+#ifdef CONFIG_SYSC_R8A7742
+ { .compatible = "renesas,r8a7742-sysc", .data = &r8a7742_sysc_info },
+#endif
#ifdef CONFIG_SYSC_R8A7743
{ .compatible = "renesas,r8a7743-sysc", .data = &r8a7743_sysc_info },
/* RZ/G1N is identical to RZ/G2M w.r.t. power domains. */
@@ -275,9 +290,15 @@
#ifdef CONFIG_SYSC_R8A774A1
{ .compatible = "renesas,r8a774a1-sysc", .data = &r8a774a1_sysc_info },
#endif
+#ifdef CONFIG_SYSC_R8A774B1
+ { .compatible = "renesas,r8a774b1-sysc", .data = &r8a774b1_sysc_info },
+#endif
#ifdef CONFIG_SYSC_R8A774C0
{ .compatible = "renesas,r8a774c0-sysc", .data = &r8a774c0_sysc_info },
#endif
+#ifdef CONFIG_SYSC_R8A774E1
+ { .compatible = "renesas,r8a774e1-sysc", .data = &r8a774e1_sysc_info },
+#endif
#ifdef CONFIG_SYSC_R8A7779
{ .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info },
#endif
@@ -298,8 +319,11 @@
#ifdef CONFIG_SYSC_R8A7795
{ .compatible = "renesas,r8a7795-sysc", .data = &r8a7795_sysc_info },
#endif
-#ifdef CONFIG_SYSC_R8A7796
- { .compatible = "renesas,r8a7796-sysc", .data = &r8a7796_sysc_info },
+#ifdef CONFIG_SYSC_R8A77960
+ { .compatible = "renesas,r8a7796-sysc", .data = &r8a77960_sysc_info },
+#endif
+#ifdef CONFIG_SYSC_R8A77961
+ { .compatible = "renesas,r8a77961-sysc", .data = &r8a77961_sysc_info },
#endif
#ifdef CONFIG_SYSC_R8A77965
{ .compatible = "renesas,r8a77965-sysc", .data = &r8a77965_sysc_info },
@@ -360,6 +384,10 @@
rcar_sysc_base = base;
+ /* Optional External Request Mask Register */
+ rcar_sysc_extmask_offs = info->extmask_offs;
+ rcar_sysc_extmask_val = info->extmask_val;
+
domains = kzalloc(sizeof(*domains), GFP_KERNEL);
if (!domains) {
error = -ENOMEM;
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h
index 485520a..8d861c1 100644
--- a/drivers/soc/renesas/rcar-sysc.h
+++ b/drivers/soc/renesas/rcar-sysc.h
@@ -1,5 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
* Renesas R-Car System Controller
*
* Copyright (C) 2016 Glider bvba
@@ -44,20 +44,27 @@
int (*init)(void); /* Optional */
const struct rcar_sysc_area *areas;
unsigned int num_areas;
+ /* Optional External Request Mask Register */
+ u32 extmask_offs; /* SYSCEXTMASK register offset */
+ u32 extmask_val; /* SYSCEXTMASK register mask value */
};
+extern const struct rcar_sysc_info r8a7742_sysc_info;
extern const struct rcar_sysc_info r8a7743_sysc_info;
extern const struct rcar_sysc_info r8a7745_sysc_info;
extern const struct rcar_sysc_info r8a77470_sysc_info;
extern const struct rcar_sysc_info r8a774a1_sysc_info;
+extern const struct rcar_sysc_info r8a774b1_sysc_info;
extern const struct rcar_sysc_info r8a774c0_sysc_info;
+extern const struct rcar_sysc_info r8a774e1_sysc_info;
extern const struct rcar_sysc_info r8a7779_sysc_info;
extern const struct rcar_sysc_info r8a7790_sysc_info;
extern const struct rcar_sysc_info r8a7791_sysc_info;
extern const struct rcar_sysc_info r8a7792_sysc_info;
extern const struct rcar_sysc_info r8a7794_sysc_info;
-extern const struct rcar_sysc_info r8a7795_sysc_info;
-extern const struct rcar_sysc_info r8a7796_sysc_info;
+extern struct rcar_sysc_info r8a7795_sysc_info;
+extern const struct rcar_sysc_info r8a77960_sysc_info;
+extern const struct rcar_sysc_info r8a77961_sysc_info;
extern const struct rcar_sysc_info r8a77965_sysc_info;
extern const struct rcar_sysc_info r8a77970_sysc_info;
extern const struct rcar_sysc_info r8a77980_sysc_info;
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 6651755..0f8eff4 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -116,11 +116,21 @@
.id = 0x52,
};
+static const struct renesas_soc soc_rz_g2n __initconst __maybe_unused = {
+ .family = &fam_rzg2,
+ .id = 0x55,
+};
+
static const struct renesas_soc soc_rz_g2e __initconst __maybe_unused = {
.family = &fam_rzg2,
.id = 0x57,
};
+static const struct renesas_soc soc_rz_g2h __initconst __maybe_unused = {
+ .family = &fam_rzg2,
+ .id = 0x4f,
+};
+
static const struct renesas_soc soc_rcar_m1a __initconst __maybe_unused = {
.family = &fam_rcar_gen1,
};
@@ -190,6 +200,11 @@
.id = 0x58,
};
+static const struct renesas_soc soc_rcar_v3u __initconst __maybe_unused = {
+ .family = &fam_rcar_gen3,
+ .id = 0x59,
+};
+
static const struct renesas_soc soc_shmobile_ag5 __initconst __maybe_unused = {
.family = &fam_shmobile,
.id = 0x37,
@@ -227,9 +242,15 @@
#ifdef CONFIG_ARCH_R8A774A1
{ .compatible = "renesas,r8a774a1", .data = &soc_rz_g2m },
#endif
+#ifdef CONFIG_ARCH_R8A774B1
+ { .compatible = "renesas,r8a774b1", .data = &soc_rz_g2n },
+#endif
#ifdef CONFIG_ARCH_R8A774C0
{ .compatible = "renesas,r8a774c0", .data = &soc_rz_g2e },
#endif
+#ifdef CONFIG_ARCH_R8A774E1
+ { .compatible = "renesas,r8a774e1", .data = &soc_rz_g2h },
+#endif
#ifdef CONFIG_ARCH_R8A7778
{ .compatible = "renesas,r8a7778", .data = &soc_rcar_m1a },
#endif
@@ -251,12 +272,15 @@
#ifdef CONFIG_ARCH_R8A7794
{ .compatible = "renesas,r8a7794", .data = &soc_rcar_e2 },
#endif
-#ifdef CONFIG_ARCH_R8A7795
+#if defined(CONFIG_ARCH_R8A77950) || defined(CONFIG_ARCH_R8A77951)
{ .compatible = "renesas,r8a7795", .data = &soc_rcar_h3 },
#endif
-#ifdef CONFIG_ARCH_R8A7796
+#ifdef CONFIG_ARCH_R8A77960
{ .compatible = "renesas,r8a7796", .data = &soc_rcar_m3_w },
#endif
+#ifdef CONFIG_ARCH_R8A77961
+ { .compatible = "renesas,r8a77961", .data = &soc_rcar_m3_w },
+#endif
#ifdef CONFIG_ARCH_R8A77965
{ .compatible = "renesas,r8a77965", .data = &soc_rcar_m3_n },
#endif
@@ -272,6 +296,9 @@
#ifdef CONFIG_ARCH_R8A77995
{ .compatible = "renesas,r8a77995", .data = &soc_rcar_d3 },
#endif
+#ifdef CONFIG_ARCH_R8A779A0
+ { .compatible = "renesas,r8a779a0", .data = &soc_rcar_v3u },
+#endif
#ifdef CONFIG_ARCH_SH73A0
{ .compatible = "renesas,sh73a0", .data = &soc_shmobile_ag5 },
#endif