[PATCH] ARM: S5PV210: Add Torbreck board support
From: Kukjin Kim <hidden>
Date: 2010-09-29 12:07:11
Also in:
linux-samsung-soc
Kyuho Choi wrote:
quoted hunk ↗ jump to hunk
This patch adds to support Torbreck board of aESOP community using Samsung S5PV210 SoC. Signed-off-by: Kyuho Choi <redacted> Signed-off-by: Hyunchul Ko <redacted> --- arch/arm/mach-s5pv210/Kconfig | 18 +++++ arch/arm/mach-s5pv210/Makefile | 1 + arch/arm/mach-s5pv210/mach-torbreck.c | 133 +++++++++++++++++++++++++++++++++ 3 files changed, 152 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-s5pv210/mach-torbreck.cdiff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index d3a3895..c5ec466 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig@@ -139,6 +139,24 @@ config MACH_SMDKV210 help Machine support for Samsung SMDKV210 +config MACH_TORBRECK + bool "Torbreck" + select CPU_S5PV210 + select ARCH_SPARSEMEM_ENABLE + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S3C_DEV_I2C1 + select S3C_DEV_I2C2 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S5PV210_SETUP_I2C1 + select S5PV210_SETUP_I2C2 + select S5PV210_SETUP_SDHCI + help + Machine support for aESOP Torbreck + endmenu endifdiff --git a/arch/arm/mach-s5pv210/Makefile
b/arch/arm/mach-s5pv210/Makefile
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index 05048c5..927c2b7 100644--- a/arch/arm/mach-s5pv210/Makefile +++ b/arch/arm/mach-s5pv210/Makefile@@ -21,6 +21,7 @@ obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o obj-$(CONFIG_MACH_GONI) += mach-goni.o +obj-$(CONFIG_MACH_TORBRECK) += mach-torbreck.o # device supportdiff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c new file mode 100644 index 0000000..3142250--- /dev/null +++ b/arch/arm/mach-s5pv210/mach-torbreck.c@@ -0,0 +1,133 @@ +/* linux/arch/arm/mach-s5pv210/mach-torbreck.c + * + * Copyright (c) 2010 aESOP Community + * http://www.aesop.or.kr/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/i2c.h> +#include <linux/init.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/setup.h> +#include <asm/mach-types.h> + +#include <mach/map.h> +#include <mach/regs-clock.h> + +#include <plat/regs-serial.h> +#include <plat/s5pv210.h> +#include <plat/devs.h> +#include <plat/cpu.h> +#include <plat/iic.h> + +/* Following are default values for UCON, ULCON and UFCON UART registers
*/
+#define TORBRECK_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
+ S3C2410_UCON_RXILEVEL | \
+ S3C2410_UCON_TXIRQMODE | \
+ S3C2410_UCON_RXIRQMODE | \
+ S3C2410_UCON_RXFIFO_TOI | \
+ S3C2443_UCON_RXERR_IRQEN)
+
+#define TORBRECK_ULCON_DEFAULT S3C2410_LCON_CS8
+
+#define TORBRECK_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
+ S5PV210_UFCON_TXTRIG4 | \
+ S5PV210_UFCON_RXTRIG4)
+
+static struct s3c2410_uartcfg torbreck_uartcfgs[] __initdata = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = TORBRECK_UCON_DEFAULT,
+ .ulcon = TORBRECK_ULCON_DEFAULT,
+ .ufcon = TORBRECK_UFCON_DEFAULT,
+ },
+ [1] = {
+ .hwport = 1,
+ .flags = 0,
+ .ucon = TORBRECK_UCON_DEFAULT,
+ .ulcon = TORBRECK_ULCON_DEFAULT,
+ .ufcon = TORBRECK_UFCON_DEFAULT,
+ },
+ [2] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = TORBRECK_UCON_DEFAULT,
+ .ulcon = TORBRECK_ULCON_DEFAULT,
+ .ufcon = TORBRECK_UFCON_DEFAULT,
+ },
+ [3] = {
+ .hwport = 3,
+ .flags = 0,
+ .ucon = TORBRECK_UCON_DEFAULT,
+ .ulcon = TORBRECK_ULCON_DEFAULT,
+ .ufcon = TORBRECK_UFCON_DEFAULT,
+ },
+};
+
+static struct platform_device *torbreck_devices[] __initdata = {
+ &s5pv210_device_iis0,
+ &s3c_device_cfcon,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_hsmmc2,
+ &s3c_device_hsmmc3,
+ &s3c_device_i2c0,
+ &s3c_device_i2c1,
+ &s3c_device_i2c2,
+ &s3c_device_rtc,
+ &s3c_device_wdt,
+};
+
+static struct i2c_board_info torbreck_i2c_devs0[] __initdata = {
+ /* To Be Updated */
+};
+
+static struct i2c_board_info torbreck_i2c_devs1[] __initdata = {
+ /* To Be Updated */
+};
+
+static struct i2c_board_info torbreck_i2c_devs2[] __initdata = {
+ /* To Be Updated */
+};
+
+static void __init torbreck_map_io(void)
+{
+ s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s3c24xx_init_clocks(24000000);
+ s3c24xx_init_uarts(torbreck_uartcfgs,ARRAY_SIZE(torbreck_uartcfgs));
+}
+
+static void __init torbreck_machine_init(void)
+{
+ s3c_i2c0_set_platdata(NULL);
+ s3c_i2c1_set_platdata(NULL);
+ s3c_i2c2_set_platdata(NULL);
+ i2c_register_board_info(0, torbreck_i2c_devs0,
+ ARRAY_SIZE(torbreck_i2c_devs0));
+ i2c_register_board_info(1, torbreck_i2c_devs1,
+ ARRAY_SIZE(torbreck_i2c_devs1));
+ i2c_register_board_info(2, torbreck_i2c_devs2,
+ ARRAY_SIZE(torbreck_i2c_devs2));
+
+ platform_add_devices(torbreck_devices,ARRAY_SIZE(torbreck_devices));
+} + +MACHINE_START(TORBRECK, "TORBRECK") + /* Maintainer: Hyunchul Ko [off-list ref] */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = s5pv210_init_irq, + .map_io = torbreck_map_io, + .init_machine = torbreck_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END --
Ok...will apply this. If needs bug fixes or any patches for your board, please don't hesitate to send/submit your patch like this time. As you know, there is default configuration, s5pv210_defconfig for S5PV210 SoC. If you want to add your board to it, please send updated it after merging your board number into mach-types in the mainline. Thanks. Best regards, Kgene. -- Kukjin Kim [off-list ref], Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.