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/memory/jedec_ddr.h b/drivers/memory/jedec_ddr.h
index 4a21b50..e59ccbd 100644
--- a/drivers/memory/jedec_ddr.h
+++ b/drivers/memory/jedec_ddr.h
@@ -29,6 +29,7 @@
#define DDR_TYPE_LPDDR2_S4 3
#define DDR_TYPE_LPDDR2_S2 4
#define DDR_TYPE_LPDDR2_NVM 5
+#define DDR_TYPE_LPDDR3 6
/* DDR IO width */
#define DDR_IO_WIDTH_4 1
@@ -169,4 +170,64 @@
lpddr2_jedec_timings[NUM_DDR_TIMING_TABLE_ENTRIES];
extern const struct lpddr2_min_tck lpddr2_jedec_min_tck;
+/*
+ * Structure for timings for LPDDR3 based on LPDDR2 plus additional fields.
+ * All parameters are in pico seconds(ps) excluding max_freq, min_freq which
+ * are in Hz.
+ */
+struct lpddr3_timings {
+ u32 max_freq;
+ u32 min_freq;
+ u32 tRFC;
+ u32 tRRD;
+ u32 tRPab;
+ u32 tRPpb;
+ u32 tRCD;
+ u32 tRC;
+ u32 tRAS;
+ u32 tWTR;
+ u32 tWR;
+ u32 tRTP;
+ u32 tW2W_C2C;
+ u32 tR2R_C2C;
+ u32 tWL;
+ u32 tDQSCK;
+ u32 tRL;
+ u32 tFAW;
+ u32 tXSR;
+ u32 tXP;
+ u32 tCKE;
+ u32 tCKESR;
+ u32 tMRD;
+};
+
+/*
+ * Min value for some parameters in terms of number of tCK cycles(nCK)
+ * Please set to zero parameters that are not valid for a given memory
+ * type
+ */
+struct lpddr3_min_tck {
+ u32 tRFC;
+ u32 tRRD;
+ u32 tRPab;
+ u32 tRPpb;
+ u32 tRCD;
+ u32 tRC;
+ u32 tRAS;
+ u32 tWTR;
+ u32 tWR;
+ u32 tRTP;
+ u32 tW2W_C2C;
+ u32 tR2R_C2C;
+ u32 tWL;
+ u32 tDQSCK;
+ u32 tRL;
+ u32 tFAW;
+ u32 tXSR;
+ u32 tXP;
+ u32 tCKE;
+ u32 tCKESR;
+ u32 tMRD;
+};
+
#endif /* __JEDEC_DDR_H */