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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1bfecd9358
These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPckIXAAoJEIwa5zzehBx35uUP/jns0renNAMmiu2vBHGQtn4z xiNXjDTJ8DeD4mKf17rjn/uaJgQ0w3Doq2nEsi5rPqLK4Uqqk+NG1zYa77QBWHbx FUgBPz+oViTDkanp4G8cygXvGfNkb1GvuJxEBvxQ1mwuG4JhwlFbQxGIaS8ZwOAN DIyVCgSXy40B+748RwdZ2AY7CYvWiQWrQYsIH6NO0rtZIXjyV0kIsyVtEXZpqWtF xNz2HHXVMrui2JQ7FQ0zZglY8+YCxjeJk4v++FfqCJiMzU1yZJw7E30NjhcWAaR6 odJM2YIyhvunxPfx3ZUHimsNjfU+l/0uXgDHeLFSWVyIjPFXwqZDi/6onP3FI4Jc sIoTSwDAQpnZJ6KffAYkcyyfsWN61GOE96Xa2eRb6+78CEiMh7vJ8TIRieiOWxjm NbB0xzaKxa97F/8z7w6V6Z4dNhnokWJZvtJdgLZUYAqIgnxstFkJZ9+Tqt77G4t3 5iSbIMeFPsfh5sUeAVjr5+zVeUOm9PTRI0n0RY+Wd16Ke6DO1qobKAYOzrzI5idz k7ni76/zgGn3NS5F3TxdRHowkeGUwUU6poyopgQ0pyscDylVpzgMIqmAwLdzrVp5 joVEoKi6h4oqhAZtiysXuF85bUfCW0ziDUuib07SX8wcEIAIr+mWob1Ei+wJrefe g0Ch3ZbCRQMOwSOQ70Ci =HPiJ -----END PGP SIGNATURE----- Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: board specific updates" from Arnd Bergmann/Olof Johansson: "These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net>" Fixed up some fairly trivial conflicts manually. * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (82 commits) i.MX35-PDK: Add Camera support ARM : mx35: 3ds-board: add framebuffer device pxa/hx4700: Remove pcmcia platform_device structure ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35% ARM: pxa/hx4700: Remove unwanted request for GPIO105 ARM: EXYNOS: support Exynos4210-bus Devfreq driver on Nuri board ARM: EXYNOS: Register JPEG on nuri ARM: EXYNOS: Register JPEG on universal_c210 ARM: S5PV210: Enable JPEG on SMDKV210 ARM: S5PV210: Add JPEG board definition ARM: EXYNOS: Enable JPEG on Origen ARM: EXYNOS: Enable JPEG on SMDKV310 ARM: EXYNOS: Add __init attribute to universal_camera_init() ARM: EXYNOS: Add __init attribute to nuri_camera_init() ARM: S5PV210: Enable FIMC on SMDKC110 ARM: S5PV210: Enable FIMC on SMDKV210 ARM: S5PV210: Enable MFC on SMDKC110 ARM: S5PV210: Enable MFC on SMDKV210 ARM: EXYNOS: Enable G2D on SMDKV310 ARM: tegra: update defconfig ...
399 lines
10 KiB
C
399 lines
10 KiB
C
/* linux/arch/arm/mach-exynos4/mach-smdkv310.c
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*
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* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/serial_core.h>
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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <linux/lcd.h>
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#include <linux/mmc/host.h>
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#include <linux/platform_device.h>
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#include <linux/smsc911x.h>
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#include <linux/io.h>
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#include <linux/i2c.h>
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#include <linux/input.h>
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#include <linux/pwm_backlight.h>
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#include <asm/mach/arch.h>
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#include <asm/hardware/gic.h>
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#include <asm/mach-types.h>
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#include <video/platform_lcd.h>
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#include <plat/regs-serial.h>
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#include <plat/regs-srom.h>
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#include <plat/regs-fb-v4.h>
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#include <plat/cpu.h>
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#include <plat/devs.h>
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#include <plat/fb.h>
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#include <plat/keypad.h>
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#include <plat/sdhci.h>
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#include <plat/iic.h>
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#include <plat/pd.h>
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#include <plat/gpio-cfg.h>
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#include <plat/backlight.h>
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#include <plat/mfc.h>
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#include <plat/ehci.h>
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#include <plat/clock.h>
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#include <mach/map.h>
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#include <mach/ohci.h>
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#include "common.h"
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/* Following are default values for UCON, ULCON and UFCON UART registers */
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#define SMDKV310_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
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S3C2410_UCON_RXILEVEL | \
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S3C2410_UCON_TXIRQMODE | \
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S3C2410_UCON_RXIRQMODE | \
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S3C2410_UCON_RXFIFO_TOI | \
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S3C2443_UCON_RXERR_IRQEN)
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#define SMDKV310_ULCON_DEFAULT S3C2410_LCON_CS8
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#define SMDKV310_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
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S5PV210_UFCON_TXTRIG4 | \
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S5PV210_UFCON_RXTRIG4)
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static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = {
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[0] = {
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.hwport = 0,
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.flags = 0,
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.ucon = SMDKV310_UCON_DEFAULT,
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.ulcon = SMDKV310_ULCON_DEFAULT,
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.ufcon = SMDKV310_UFCON_DEFAULT,
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},
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[1] = {
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.hwport = 1,
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.flags = 0,
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.ucon = SMDKV310_UCON_DEFAULT,
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.ulcon = SMDKV310_ULCON_DEFAULT,
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.ufcon = SMDKV310_UFCON_DEFAULT,
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},
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[2] = {
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.hwport = 2,
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.flags = 0,
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.ucon = SMDKV310_UCON_DEFAULT,
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.ulcon = SMDKV310_ULCON_DEFAULT,
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.ufcon = SMDKV310_UFCON_DEFAULT,
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},
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[3] = {
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.hwport = 3,
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.flags = 0,
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.ucon = SMDKV310_UCON_DEFAULT,
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.ulcon = SMDKV310_ULCON_DEFAULT,
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.ufcon = SMDKV310_UFCON_DEFAULT,
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},
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};
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static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = {
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.cd_type = S3C_SDHCI_CD_INTERNAL,
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.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
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#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT
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.max_width = 8,
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.host_caps = MMC_CAP_8_BIT_DATA,
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#endif
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};
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static struct s3c_sdhci_platdata smdkv310_hsmmc1_pdata __initdata = {
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.cd_type = S3C_SDHCI_CD_GPIO,
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.ext_cd_gpio = EXYNOS4_GPK0(2),
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.ext_cd_gpio_invert = 1,
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.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
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};
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static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = {
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.cd_type = S3C_SDHCI_CD_INTERNAL,
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.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
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#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT
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.max_width = 8,
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.host_caps = MMC_CAP_8_BIT_DATA,
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#endif
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};
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static struct s3c_sdhci_platdata smdkv310_hsmmc3_pdata __initdata = {
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.cd_type = S3C_SDHCI_CD_GPIO,
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.ext_cd_gpio = EXYNOS4_GPK2(2),
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.ext_cd_gpio_invert = 1,
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.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
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};
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static void lcd_lte480wv_set_power(struct plat_lcd_data *pd,
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unsigned int power)
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{
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if (power) {
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#if !defined(CONFIG_BACKLIGHT_PWM)
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gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_HIGH, "GPD0");
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gpio_free(EXYNOS4_GPD0(1));
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#endif
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/* fire nRESET on power up */
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gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0");
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mdelay(100);
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gpio_set_value(EXYNOS4_GPX0(6), 0);
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mdelay(10);
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gpio_set_value(EXYNOS4_GPX0(6), 1);
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mdelay(10);
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gpio_free(EXYNOS4_GPX0(6));
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} else {
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#if !defined(CONFIG_BACKLIGHT_PWM)
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gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_LOW, "GPD0");
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gpio_free(EXYNOS4_GPD0(1));
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#endif
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}
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}
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static struct plat_lcd_data smdkv310_lcd_lte480wv_data = {
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.set_power = lcd_lte480wv_set_power,
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};
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static struct platform_device smdkv310_lcd_lte480wv = {
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.name = "platform-lcd",
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.dev.parent = &s5p_device_fimd0.dev,
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.dev.platform_data = &smdkv310_lcd_lte480wv_data,
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};
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static struct s3c_fb_pd_win smdkv310_fb_win0 = {
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.win_mode = {
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.left_margin = 13,
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.right_margin = 8,
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.upper_margin = 7,
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.lower_margin = 5,
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.hsync_len = 3,
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.vsync_len = 1,
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.xres = 800,
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.yres = 480,
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},
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.max_bpp = 32,
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.default_bpp = 24,
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};
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static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = {
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.win[0] = &smdkv310_fb_win0,
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.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
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.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
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.setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
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};
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static struct resource smdkv310_smsc911x_resources[] = {
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[0] = {
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.start = EXYNOS4_PA_SROM_BANK(1),
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.end = EXYNOS4_PA_SROM_BANK(1) + SZ_64K - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_EINT(5),
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.end = IRQ_EINT(5),
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct smsc911x_platform_config smsc9215_config = {
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.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
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.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
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.flags = SMSC911X_USE_16BIT | SMSC911X_FORCE_INTERNAL_PHY,
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.phy_interface = PHY_INTERFACE_MODE_MII,
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.mac = {0x00, 0x80, 0x00, 0x23, 0x45, 0x67},
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};
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static struct platform_device smdkv310_smsc911x = {
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.name = "smsc911x",
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.id = -1,
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.num_resources = ARRAY_SIZE(smdkv310_smsc911x_resources),
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.resource = smdkv310_smsc911x_resources,
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.dev = {
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.platform_data = &smsc9215_config,
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},
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};
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static uint32_t smdkv310_keymap[] __initdata = {
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/* KEY(row, col, keycode) */
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KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
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KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
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KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
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KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
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};
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static struct matrix_keymap_data smdkv310_keymap_data __initdata = {
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.keymap = smdkv310_keymap,
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.keymap_size = ARRAY_SIZE(smdkv310_keymap),
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};
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static struct samsung_keypad_platdata smdkv310_keypad_data __initdata = {
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.keymap_data = &smdkv310_keymap_data,
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.rows = 2,
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.cols = 8,
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};
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static struct i2c_board_info i2c_devs1[] __initdata = {
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{I2C_BOARD_INFO("wm8994", 0x1a),},
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};
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/* USB EHCI */
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static struct s5p_ehci_platdata smdkv310_ehci_pdata;
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static void __init smdkv310_ehci_init(void)
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{
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struct s5p_ehci_platdata *pdata = &smdkv310_ehci_pdata;
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s5p_ehci_set_platdata(pdata);
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}
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/* USB OHCI */
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static struct exynos4_ohci_platdata smdkv310_ohci_pdata;
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static void __init smdkv310_ohci_init(void)
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{
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struct exynos4_ohci_platdata *pdata = &smdkv310_ohci_pdata;
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exynos4_ohci_set_platdata(pdata);
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}
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static struct platform_device *smdkv310_devices[] __initdata = {
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&s3c_device_hsmmc0,
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&s3c_device_hsmmc1,
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&s3c_device_hsmmc2,
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&s3c_device_hsmmc3,
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&s3c_device_i2c1,
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&s5p_device_i2c_hdmiphy,
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&s3c_device_rtc,
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&s3c_device_wdt,
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&s5p_device_ehci,
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&s5p_device_fimc0,
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&s5p_device_fimc1,
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&s5p_device_fimc2,
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&s5p_device_fimc3,
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&s5p_device_fimc_md,
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&s5p_device_g2d,
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&s5p_device_jpeg,
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&exynos4_device_ac97,
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&exynos4_device_i2s0,
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&exynos4_device_ohci,
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&samsung_device_keypad,
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&s5p_device_mfc,
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&s5p_device_mfc_l,
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&s5p_device_mfc_r,
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&exynos4_device_spdif,
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&exynos4_device_sysmmu,
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&samsung_asoc_dma,
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&samsung_asoc_idma,
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&s5p_device_fimd0,
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&smdkv310_lcd_lte480wv,
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&smdkv310_smsc911x,
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&exynos4_device_ahci,
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&s5p_device_hdmi,
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&s5p_device_mixer,
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};
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static void __init smdkv310_smsc911x_init(void)
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{
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u32 cs1;
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/* configure nCS1 width to 16 bits */
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cs1 = __raw_readl(S5P_SROM_BW) &
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~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT);
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cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) |
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(1 << S5P_SROM_BW__WAITENABLE__SHIFT) |
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(1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) <<
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S5P_SROM_BW__NCS1__SHIFT;
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__raw_writel(cs1, S5P_SROM_BW);
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/* set timing for nCS1 suitable for ethernet chip */
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__raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) |
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(0x9 << S5P_SROM_BCX__TACP__SHIFT) |
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(0xc << S5P_SROM_BCX__TCAH__SHIFT) |
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(0x1 << S5P_SROM_BCX__TCOH__SHIFT) |
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(0x6 << S5P_SROM_BCX__TACC__SHIFT) |
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(0x1 << S5P_SROM_BCX__TCOS__SHIFT) |
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(0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1);
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}
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/* LCD Backlight data */
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static struct samsung_bl_gpio_info smdkv310_bl_gpio_info = {
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.no = EXYNOS4_GPD0(1),
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.func = S3C_GPIO_SFN(2),
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};
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static struct platform_pwm_backlight_data smdkv310_bl_data = {
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.pwm_id = 1,
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.pwm_period_ns = 1000,
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};
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static void s5p_tv_setup(void)
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{
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/* direct HPD to HDMI chip */
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WARN_ON(gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug"));
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s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
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s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
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}
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static void __init smdkv310_map_io(void)
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{
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exynos_init_io(NULL, 0);
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s3c24xx_init_clocks(24000000);
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s3c24xx_init_uarts(smdkv310_uartcfgs, ARRAY_SIZE(smdkv310_uartcfgs));
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}
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static void __init smdkv310_reserve(void)
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{
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s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
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}
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static void __init smdkv310_machine_init(void)
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{
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s3c_i2c1_set_platdata(NULL);
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i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
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smdkv310_smsc911x_init();
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s3c_sdhci0_set_platdata(&smdkv310_hsmmc0_pdata);
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s3c_sdhci1_set_platdata(&smdkv310_hsmmc1_pdata);
|
|
s3c_sdhci2_set_platdata(&smdkv310_hsmmc2_pdata);
|
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s3c_sdhci3_set_platdata(&smdkv310_hsmmc3_pdata);
|
|
|
|
s5p_tv_setup();
|
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s5p_i2c_hdmiphy_set_platdata(NULL);
|
|
|
|
samsung_keypad_set_platdata(&smdkv310_keypad_data);
|
|
|
|
samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);
|
|
s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata);
|
|
|
|
smdkv310_ehci_init();
|
|
smdkv310_ohci_init();
|
|
clk_xusbxti.rate = 24000000;
|
|
|
|
platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices));
|
|
}
|
|
|
|
MACHINE_START(SMDKV310, "SMDKV310")
|
|
/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
|
|
/* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */
|
|
.atag_offset = 0x100,
|
|
.init_irq = exynos4_init_irq,
|
|
.map_io = smdkv310_map_io,
|
|
.handle_irq = gic_handle_irq,
|
|
.init_machine = smdkv310_machine_init,
|
|
.timer = &exynos4_timer,
|
|
.reserve = &smdkv310_reserve,
|
|
.restart = exynos4_restart,
|
|
MACHINE_END
|
|
|
|
MACHINE_START(SMDKC210, "SMDKC210")
|
|
/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
|
|
.atag_offset = 0x100,
|
|
.init_irq = exynos4_init_irq,
|
|
.map_io = smdkv310_map_io,
|
|
.handle_irq = gic_handle_irq,
|
|
.init_machine = smdkv310_machine_init,
|
|
.timer = &exynos4_timer,
|
|
.restart = exynos4_restart,
|
|
MACHINE_END
|