Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index e48cc06..66701bf 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Platform support for LPC32xx SoC
*
@@ -5,113 +6,16 @@
*
* Copyright (C) 2012 Roland Stigge <stigge@antcom.de>
* Copyright (C) 2010 NXP Semiconductors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
#include <linux/amba/pl08x.h>
-#include <linux/amba/mmci.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <linux/clk.h>
-#include <linux/mtd/lpc32xx_slc.h>
#include <linux/mtd/lpc32xx_mlc.h>
+#include <linux/mtd/lpc32xx_slc.h>
+#include <linux/of_platform.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-
-#include <mach/hardware.h>
-#include <mach/platform.h>
-#include <mach/board.h>
#include "common.h"
-/*
- * AMBA LCD controller
- */
-static struct clcd_panel conn_lcd_panel = {
- .mode = {
- .name = "QVGA portrait",
- .refresh = 60,
- .xres = 240,
- .yres = 320,
- .pixclock = 191828,
- .left_margin = 22,
- .right_margin = 11,
- .upper_margin = 2,
- .lower_margin = 1,
- .hsync_len = 5,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
- .width = -1,
- .height = -1,
- .tim2 = (TIM2_IVS | TIM2_IHS),
- .cntl = (CNTL_BGR | CNTL_LCDTFT | CNTL_LCDVCOMP(1) |
- CNTL_LCDBPP16_565),
- .bpp = 16,
-};
-#define PANEL_SIZE (3 * SZ_64K)
-
-static int lpc32xx_clcd_setup(struct clcd_fb *fb)
-{
- dma_addr_t dma;
-
- fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, PANEL_SIZE, &dma,
- GFP_KERNEL);
- if (!fb->fb.screen_base) {
- printk(KERN_ERR "CLCD: unable to map framebuffer\n");
- return -ENOMEM;
- }
-
- fb->fb.fix.smem_start = dma;
- fb->fb.fix.smem_len = PANEL_SIZE;
- fb->panel = &conn_lcd_panel;
-
- return 0;
-}
-
-static int lpc32xx_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
- return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
- fb->fb.fix.smem_start, fb->fb.fix.smem_len);
-}
-
-static void lpc32xx_clcd_remove(struct clcd_fb *fb)
-{
- dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base,
- fb->fb.fix.smem_start);
-}
-
-static struct clcd_board lpc32xx_clcd_data = {
- .name = "Phytec LCD",
- .check = clcdfb_check,
- .decode = clcdfb_decode,
- .setup = lpc32xx_clcd_setup,
- .mmap = lpc32xx_clcd_mmap,
- .remove = lpc32xx_clcd_remove,
-};
-
static struct pl08x_channel_data pl08x_slave_channels[] = {
{
.bus_id = "nand-slc",
@@ -148,11 +52,6 @@
.mem_buses = PL08X_AHB1,
};
-static struct mmci_platform_data lpc32xx_mmci_data = {
- .ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 |
- MMC_VDD_32_33 | MMC_VDD_33_34,
-};
-
static struct lpc32xx_slc_platform_data lpc32xx_slc_data = {
.dma_filter = pl08x_filter_id,
};
@@ -162,12 +61,7 @@
};
static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL),
- OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL),
- OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data),
OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd),
- OF_DEV_AUXDATA("arm,pl18x", 0x20098000, "20098000.sd",
- &lpc32xx_mmci_data),
OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash",
&lpc32xx_slc_data),
OF_DEV_AUXDATA("nxp,lpc3220-mlc", 0x200a8000, "200a8000.flash",
@@ -177,22 +71,8 @@
static void __init lpc3250_machine_init(void)
{
- u32 tmp;
-
- /* Setup LCD muxing to RGB565 */
- tmp = __raw_readl(LPC32XX_CLKPWR_LCDCLK_CTRL) &
- ~(LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_MSK |
- LPC32XX_CLKPWR_LCDCTRL_PSCALE_MSK);
- tmp |= LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT16;
- __raw_writel(tmp, LPC32XX_CLKPWR_LCDCLK_CTRL);
-
lpc32xx_serial_init();
- /* Test clock needed for UDA1380 initial init */
- __raw_writel(LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC |
- LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN,
- LPC32XX_CLKPWR_TEST_CLK_SEL);
-
of_platform_default_populate(NULL, lpc32xx_auxdata_lookup, NULL);
}