diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-dove/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-dove/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/mach-dove/cm-a510.c | 95 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/dove.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-dove/include/mach/gpio.h | 6 | ||||
| -rw-r--r-- | arch/arm/mach-dove/mpp.c | 212 | ||||
| -rw-r--r-- | arch/arm/mach-dove/mpp.h | 220 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/ts219-setup.c | 16 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/ts41x-setup.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-mv78xx0/include/mach/mv78xx0.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/Kconfig | 7 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/ls-chl-setup.c | 327 |
14 files changed, 912 insertions, 13 deletions
diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 3b9a32ace909..a4ed3900912a 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -9,6 +9,12 @@ config MACH_DOVE_DB Say 'Y' here if you want your kernel to support the Marvell DB-MV88AP510 Development Board. + config MACH_CM_A510 + bool "CompuLab CM-A510 Board" + help + Say 'Y' here if you want your kernel to support the + CompuLab CM-A510 Board. + endmenu endif diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile index 7ab3be53f642..fa0f01856060 100644 --- a/arch/arm/mach-dove/Makefile +++ b/arch/arm/mach-dove/Makefile @@ -1,3 +1,4 @@ -obj-y += common.o addr-map.o irq.o pcie.o +obj-y += common.o addr-map.o irq.o pcie.o mpp.o obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o +obj-$(CONFIG_MACH_CM_A510) += cm-a510.o diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c new file mode 100644 index 000000000000..96e0e94e5fa9 --- /dev/null +++ b/arch/arm/mach-dove/cm-a510.c @@ -0,0 +1,95 @@ +/* + * arch/arm/mach-dove/cm-a510.c + * + * Copyright (C) 2010 CompuLab, Ltd. + * Konstantin Sinyuk <kostyas@compulab.co.il> + * + * Based on Marvell DB-MV88AP510-BP Development Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/dove.h> + +#include "common.h" + +static struct mv643xx_eth_platform_data cm_a510_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, +}; + +static struct mv_sata_platform_data cm_a510_sata_data = { + .n_ports = 1, +}; + +/* + * SPI Devices: + * SPI0: 1M Flash Winbond w25q32bv + */ +static const struct flash_platform_data cm_a510_spi_flash_data = { + .type = "w25q32bv", +}; + +static struct spi_board_info __initdata cm_a510_spi_flash_info[] = { + { + .modalias = "m25p80", + .platform_data = &cm_a510_spi_flash_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +static int __init cm_a510_pci_init(void) +{ + if (machine_is_cm_a510()) + dove_pcie_init(1, 1); + + return 0; +} + +subsys_initcall(cm_a510_pci_init); + +/* Board Init */ +static void __init cm_a510_init(void) +{ + /* + * Basic Dove setup. Needs to be called early. + */ + dove_init(); + + dove_ge00_init(&cm_a510_ge00_data); + dove_ehci0_init(); + dove_ehci1_init(); + dove_sata_init(&cm_a510_sata_data); + dove_sdio0_init(); + dove_sdio1_init(); + dove_spi0_init(); + dove_spi1_init(); + dove_uart0_init(); + dove_uart1_init(); + dove_i2c_init(); + spi_register_board_info(cm_a510_spi_flash_info, + ARRAY_SIZE(cm_a510_spi_flash_info)); +} + +MACHINE_START(CM_A510, "Compulab CM-A510 Board") + .boot_params = 0x00000100, + .init_machine = cm_a510_init, + .map_io = dove_map_io, + .init_irq = dove_init_irq, + .timer = &dove_timer, +MACHINE_END diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index f6a08397f046..27b414578f2e 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -131,14 +131,21 @@ #define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) #define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) #define DOVE_GPIO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe8400) #define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) #define DOVE_NAND_GPIO_EN (1 << 0) #define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_VIRT_BASE + 0x40) - +#define DOVE_SPI_GPIO_SEL (1 << 5) +#define DOVE_UART1_GPIO_SEL (1 << 4) +#define DOVE_AU1_GPIO_SEL (1 << 3) +#define DOVE_CAM_GPIO_SEL (1 << 2) +#define DOVE_SD1_GPIO_SEL (1 << 1) +#define DOVE_SD0_GPIO_SEL (1 << 0) /* Power Management */ #define DOVE_PMU_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0000) +#define DOVE_PMU_SIG_CTRL (DOVE_PMU_VIRT_BASE + 0x802c) /* Real Time Clock */ #define DOVE_RTC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xd8500) diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h index 0ee70ff39e11..340bb7af529d 100644 --- a/arch/arm/mach-dove/include/mach/gpio.h +++ b/arch/arm/mach-dove/include/mach/gpio.h @@ -14,12 +14,14 @@ #include <plat/gpio.h> #include <asm-generic/gpio.h> /* cansleep wrappers */ -#define GPIO_MAX 64 +#define GPIO_MAX 72 #define GPIO_BASE_LO (DOVE_GPIO_VIRT_BASE + 0x00) #define GPIO_BASE_HI (DOVE_GPIO_VIRT_BASE + 0x20) -#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : GPIO_BASE_HI) +#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : \ + ((pin < 64) ? GPIO_BASE_HI : \ + DOVE_GPIO2_VIRT_BASE)) #define GPIO_OUT(pin) (GPIO_BASE(pin) + 0x00) #define GPIO_IO_CONF(pin) (GPIO_BASE(pin) + 0x04) diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c new file mode 100644 index 000000000000..71db2bdf2f28 --- /dev/null +++ b/arch/arm/mach-dove/mpp.c @@ -0,0 +1,212 @@ +/* + * arch/arm/mach-dove/mpp.c + * + * MPP functions for Marvell Dove SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/io.h> + +#include <mach/dove.h> + +#include "mpp.h" + +#define MPP_NR_REGS 4 +#define MPP_CTRL(i) ((i) == 3 ? \ + DOVE_MPP_CTRL4_VIRT_BASE : \ + DOVE_MPP_VIRT_BASE + (i) * 4) +#define PMU_SIG_REGS 2 +#define PMU_SIG_CTRL(i) (DOVE_PMU_SIG_CTRL + (i) * 4) + +struct dove_mpp_grp { + int start; + int end; +}; + +static struct dove_mpp_grp dove_mpp_grp[] = { + [MPP_24_39] = { + .start = 24, + .end = 39, + }, + [MPP_40_45] = { + .start = 40, + .end = 45, + }, + [MPP_46_51] = { + .start = 40, + .end = 45, + }, + [MPP_58_61] = { + .start = 58, + .end = 61, + }, + [MPP_62_63] = { + .start = 62, + .end = 63, + }, +}; + +static void dove_mpp_gpio_mode(int start, int end, int gpio_mode) +{ + int i; + + for (i = start; i <= end; i++) + orion_gpio_set_valid(i, gpio_mode); +} + +static void dove_mpp_dump_regs(void) +{ +#ifdef DEBUG + int i; + + pr_debug("MPP_CTRL regs:"); + for (i = 0; i < MPP_NR_REGS; i++) + printk(" %08x", readl(MPP_CTRL(i))); + printk("\n"); + + pr_debug("PMU_SIG_CTRL regs:"); + for (i = 0; i < PMU_SIG_REGS; i++) + printk(" %08x", readl(PMU_SIG_CTRL(i))); + printk("\n"); + + pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n", readl(DOVE_PMU_MPP_GENERAL_CTRL)); + pr_debug("MPP_GENERAL: %08x\n", readl(DOVE_MPP_GENERAL_VIRT_BASE)); +#endif +} + +static void dove_mpp_cfg_nfc(int sel) +{ + u32 mpp_gen_cfg = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + mpp_gen_cfg &= ~0x1; + mpp_gen_cfg |= sel; + writel(mpp_gen_cfg, DOVE_MPP_GENERAL_VIRT_BASE); + + dove_mpp_gpio_mode(64, 71, GPIO_OUTPUT_OK); +} + +static void dove_mpp_cfg_au1(int sel) +{ + u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + u32 ssp_ctrl1 = readl(DOVE_SSP_CTRL_STATUS_1); + u32 mpp_gen_ctrl = readl(DOVE_MPP_GENERAL_VIRT_BASE); + u32 global_cfg_2 = readl(DOVE_GLOBAL_CONFIG_2); + + mpp_ctrl4 &= ~(DOVE_AU1_GPIO_SEL); + ssp_ctrl1 &= ~(DOVE_SSP_ON_AU1); + mpp_gen_ctrl &= ~(DOVE_AU1_SPDIFO_GPIO_EN); + global_cfg_2 &= ~(DOVE_TWSI_OPTION3_GPIO); + + if (!sel || sel == 0x2) + dove_mpp_gpio_mode(52, 57, 0); + else + dove_mpp_gpio_mode(52, 57, GPIO_OUTPUT_OK | GPIO_INPUT_OK); + + if (sel & 0x1) { + global_cfg_2 |= DOVE_TWSI_OPTION3_GPIO; + dove_mpp_gpio_mode(56, 57, 0); + } + if (sel & 0x2) { + mpp_gen_ctrl |= DOVE_AU1_SPDIFO_GPIO_EN; + dove_mpp_gpio_mode(57, 57, GPIO_OUTPUT_OK | GPIO_INPUT_OK); + } + if (sel & 0x4) { + ssp_ctrl1 |= DOVE_SSP_ON_AU1; + dove_mpp_gpio_mode(52, 55, 0); + } + if (sel & 0x8) + mpp_ctrl4 |= DOVE_AU1_GPIO_SEL; + + writel(mpp_ctrl4, DOVE_MPP_CTRL4_VIRT_BASE); + writel(ssp_ctrl1, DOVE_SSP_CTRL_STATUS_1); + writel(mpp_gen_ctrl, DOVE_MPP_GENERAL_VIRT_BASE); + writel(global_cfg_2, DOVE_GLOBAL_CONFIG_2); +} + +static void dove_mpp_conf_grp(int num, int sel, u32 *mpp_ctrl) +{ + int start = dove_mpp_grp[num].start; + int end = dove_mpp_grp[num].end; + int gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0; + + *mpp_ctrl &= ~(0x1 << num); + *mpp_ctrl |= sel << num; + + dove_mpp_gpio_mode(start, end, gpio_mode); +} + +void __init dove_mpp_conf(unsigned int *mpp_list) +{ + u32 mpp_ctrl[MPP_NR_REGS]; + u32 pmu_mpp_ctrl = 0; + u32 pmu_sig_ctrl[PMU_SIG_REGS]; + int i; + + /* Initialize gpiolib. */ + orion_gpio_init(); + + for (i = 0; i < MPP_NR_REGS; i++) + mpp_ctrl[i] = readl(MPP_CTRL(i)); + + for (i = 0; i < PMU_SIG_REGS; i++) + pmu_sig_ctrl[i] = readl(PMU_SIG_CTRL(i)); + + pmu_mpp_ctrl = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + dove_mpp_dump_regs(); + + for ( ; *mpp_list != MPP_END; mpp_list++) { + unsigned int num = MPP_NUM(*mpp_list); + unsigned int sel = MPP_SEL(*mpp_list); + int shift, gpio_mode; + + if (num > MPP_MAX) { + pr_err("dove: invalid MPP number (%u)\n", num); + continue; + } + + if (*mpp_list & MPP_NFC_MASK) { + dove_mpp_cfg_nfc(sel); + continue; + } + + if (*mpp_list & MPP_AU1_MASK) { + dove_mpp_cfg_au1(sel); + continue; + } + + if (*mpp_list & MPP_GRP_MASK) { + dove_mpp_conf_grp(num, sel, &mpp_ctrl[3]); + continue; + } + + shift = (num & 7) << 2; + if (*mpp_list & MPP_PMU_MASK) { + pmu_mpp_ctrl |= (0x1 << num); + pmu_sig_ctrl[num / 8] &= ~(0xf << shift); + pmu_sig_ctrl[num / 8] |= 0xf << shift; + gpio_mode = 0; + } else { + mpp_ctrl[num / 8] &= ~(0xf << shift); + mpp_ctrl[num / 8] |= sel << shift; + gpio_mode = GPIO_OUTPUT_OK | GPIO_INPUT_OK; + } + + orion_gpio_set_valid(num, gpio_mode); + } + + for (i = 0; i < MPP_NR_REGS; i++) + writel(mpp_ctrl[i], MPP_CTRL(i)); + + for (i = 0; i < PMU_SIG_REGS; i++) + writel(pmu_sig_ctrl[i], PMU_SIG_CTRL(i)); + + writel(pmu_mpp_ctrl, DOVE_PMU_MPP_GENERAL_CTRL); + + dove_mpp_dump_regs(); +} diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h new file mode 100644 index 000000000000..2a43ce413b15 --- /dev/null +++ b/arch/arm/mach-dove/mpp.h @@ -0,0 +1,220 @@ +#ifndef __ARCH_DOVE_MPP_CODED_H +#define __ARCH_DOVE_MPP_CODED_H + +#define MPP(_num, _mode, _pmu, _grp, _au1, _nfc) ( \ +/* MPP/group number */ ((_num) & 0xff) | \ +/* MPP select value */ (((_mode) & 0xf) << 8) | \ +/* MPP PMU */ ((!!(_pmu)) << 12) | \ +/* group flag */ ((!!(_grp)) << 13) | \ +/* AU1 flag */ ((!!(_au1)) << 14) | \ +/* NFCE flag */ ((!!(_nfc)) << 15)) + +#define MPP_MAX 71 + +#define MPP_NUM(x) ((x) & 0xff) +#define MPP_SEL(x) (((x) >> 8) & 0xf) + +#define MPP_PMU_MASK MPP(0, 0x0, 1, 0, 0, 0) +#define MPP_GRP_MASK MPP(0, 0x0, 0, 1, 0, 0) +#define MPP_AU1_MASK MPP(0, 0x0, 0, 0, 1, 0) +#define MPP_NFC_MASK MPP(0, 0x0, 0, 0, 0, 1) + +#define MPP_END MPP(0xff, 0xf, 1, 1, 1, 1) + +#define MPP_PMU_DRIVE_0 0x1 +#define MPP_PMU_DRIVE_1 0x2 +#define MPP_PMU_SDI 0x3 +#define MPP_PMU_CPU_PWRDWN 0x4 +#define MPP_PMU_STBY_PWRDWN 0x5 +#define MPP_PMU_CORE_PWR_GOOD 0x8 +#define MPP_PMU_BAT_FAULT 0xa +#define MPP_PMU_EXT0_WU 0xb +#define MPP_PMU_EXT1_WU 0xc +#define MPP_PMU_EXT2_WU 0xd +#define MPP_PMU_BLINK 0xe +#define MPP_PMU(_num, _mode) MPP((_num), MPP_PMU_##_mode, 1, 0, 0, 0) + +#define MPP_PIN(_num, _mode) MPP((_num), (_mode), 0, 0, 0, 0) +#define MPP_GRP(_grp, _mode) MPP((_grp), (_mode), 0, 1, 0, 0) +#define MPP_GRP_AU1(_mode) MPP(0, (_mode), 0, 0, 1, 0) +#define MPP_GRP_NFC(_mode) MPP(0, (_mode), 0, 0, 0, 1) + +#define MPP0_GPIO0 MPP_PIN(0, 0x0) +#define MPP0_UA2_RTSn MPP_PIN(0, 0x2) +#define MPP0_SDIO0_CD MPP_PIN(0, 0x3) +#define MPP0_LCD0_PWM MPP_PIN(0, 0xf) + +#define MPP1_GPIO1 MPP_PIN(1, 0x0) +#define MPP1_UA2_CTSn MPP_PIN(1, 0x2) +#define MPP1_SDIO0_WP MPP_PIN(1, 0x3) +#define MPP1_LCD1_PWM MPP_PIN(1, 0xf) + +#define MPP2_GPIO2 MPP_PIN(2, 0x0) +#define MPP2_SATA_PRESENT MPP_PIN(2, 0x1) +#define MPP2_UA2_TXD MPP_PIN(2, 0x2) +#define MPP2_SDIO0_BUS_POWER MPP_PIN(2, 0x3) +#define MPP2_UA_RTSn1 MPP_PIN(2, 0x4) + +#define MPP3_GPIO3 MPP_PIN(3, 0x0) +#define MPP3_SATA_ACT MPP_PIN(3, 0x1) +#define MPP3_UA2_RXD MPP_PIN(3, 0x2) +#define MPP3_SDIO0_LED_CTRL MPP_PIN(3, 0x3) +#define MPP3_UA_CTSn1 MPP_PIN(3, 0x4) +#define MPP3_SPI_LCD_CS1 MPP_PIN(3, 0xf) + +#define MPP4_GPIO4 MPP_PIN(4, 0x0) +#define MPP4_UA3_RTSn MPP_PIN(4, 0x2) +#define MPP4_SDIO1_CD MPP_PIN(4, 0x3) +#define MPP4_SPI_1_MISO MPP_PIN(4, 0x4) + +#define MPP5_GPIO5 MPP_PIN(5, 0x0) +#define MPP5_UA3_CTSn MPP_PIN(5, 0x2) +#define MPP5_SDIO1_WP MPP_PIN(5, 0x3) +#define MPP5_SPI_1_CS MPP_PIN(5, 0x4) + +#define MPP6_GPIO6 MPP_PIN(6, 0x0) +#define MPP6_UA3_TXD MPP_PIN(6, 0x2) +#define MPP6_SDIO1_BUS_POWER MPP_PIN(6, 0x3) +#define MPP6_SPI_1_MOSI MPP_PIN(6, 0x4) + +#define MPP7_GPIO7 MPP_PIN(7, 0x0) +#define MPP7_UA3_RXD MPP_PIN(7, 0x2) +#define MPP7_SDIO1_LED_CTRL MPP_PIN(7, 0x3) +#define MPP7_SPI_1_SCK MPP_PIN(7, 0x4) + +#define MPP8_GPIO8 MPP_PIN(8, 0x0) +#define MPP8_WD_RST_OUT MPP_PIN(8, 0x1) + +#define MPP9_GPIO9 MPP_PIN(9, 0x0) +#define MPP9_PEX1_CLKREQn MPP_PIN(9, 0x5) + +#define MPP10_GPIO10 MPP_PIN(10, 0x0) +#define MPP10_SSP_SCLK MPP_PIN(10, 0x5) + +#define MPP11_GPIO11 MPP_PIN(11, 0x0) +#define MPP11_SATA_PRESENT MPP_PIN(11, 0x1) +#define MPP11_SATA_ACT MPP_PIN(11, 0x2) +#define MPP11_SDIO0_LED_CTRL MPP_PIN(11, 0x3) +#define MPP11_SDIO1_LED_CTRL MPP_PIN(11, 0x4) +#define MPP11_PEX0_CLKREQn MPP_PIN(11, 0x5) + +#define MPP12_GPIO12 MPP_PIN(12, 0x0) +#define MPP12_SATA_ACT MPP_PIN(12, 0x1) +#define MPP12_UA2_RTSn MPP_PIN(12, 0x2) +#define MPP12_AD0_I2S_EXT_MCLK MPP_PIN(12, 0x3) +#define MPP12_SDIO1_CD MPP_PIN(12, 0x4) + +#define MPP13_GPIO13 MPP_PIN(13, 0x0) +#define MPP13_UA2_CTSn MPP_PIN(13, 0x2) +#define MPP13_AD1_I2S_EXT_MCLK MPP_PIN(13, 0x3) +#define MPP13_SDIO1WP MPP_PIN(13, 0x4) +#define MPP13_SSP_EXTCLK MPP_PIN(13, 0x5) + +#define MPP14_GPIO14 MPP_PIN(14, 0x0) +#define MPP14_UA2_TXD MPP_PIN(14, 0x2) +#define MPP14_SDIO1_BUS_POWER MPP_PIN(14, 0x4) +#define MPP14_SSP_RXD MPP_PIN(14, 0x5) + +#define MPP15_GPIO15 MPP_PIN(15, 0x0) +#define MPP15_UA2_RXD MPP_PIN(15, 0x2) +#define MPP15_SDIO1_LED_CTRL MPP_PIN(15, 0x4) +#define MPP15_SSP_SFRM MPP_PIN(15, 0x5) + +#define MPP16_GPIO16 MPP_PIN(16, 0x0) +#define MPP16_UA3_RTSn MPP_PIN(16, 0x2) +#define MPP16_SDIO0_CD MPP_PIN(16, 0x3) +#define MPP16_SPI_LCD_CS1 MPP_PIN(16, 0x4) +#define MPP16_AC97_SDATA_IN1 MPP_PIN(16, 0x5) + +#define MPP17_GPIO17 MPP_PIN(17, 0x0) +#define MPP17_AC97_SYSCLK_OUT MPP_PIN(17, 0x1) +#define MPP17_UA3_CTSn MPP_PIN(17, 0x2) +#define MPP17_SDIO0_WP MPP_PIN(17, 0x3) +#define MPP17_TW_SDA2 MPP_PIN(17, 0x4) +#define MPP17_AC97_SDATA_IN2 MPP_PIN(17, 0x5) + +#define MPP18_GPIO18 MPP_PIN(18, 0x0) +#define MPP18_UA3_TXD MPP_PIN(18, 0x2) +#define MPP18_SDIO0_BUS_POWER MPP_PIN(18, 0x3) +#define MPP18_LCD0_PWM MPP_PIN(18, 0x4) +#define MPP18_AC_SDATA_IN3 MPP_PIN(18, 0x5) + +#define MPP19_GPIO19 MPP_PIN(19, 0x0) +#define MPP19_UA3_RXD MPP_PIN(19, 0x2) +#define MPP19_SDIO0_LED_CTRL MPP_PIN(19, 0x3) +#define MPP19_TW_SCK2 MPP_PIN(19, 0x4) + +#define MPP20_GPIO20 MPP_PIN(20, 0x0) +#define MPP20_AC97_SYSCLK_OUT MPP_PIN(20, 0x1) +#define MPP20_SPI_LCD_MISO MPP_PIN(20, 0x2) +#define MPP20_SDIO1_CD MPP_PIN(20, 0x3) +#define MPP20_SDIO0_CD MPP_PIN(20, 0x5) +#define MPP20_SPI_1_MISO MPP_PIN(20, 0x6) + +#define MPP21_GPIO21 MPP_PIN(21, 0x0) +#define MPP21_UA1_RTSn MPP_PIN(21, 0x1) +#define MPP21_SPI_LCD_CS0 MPP_PIN(21, 0x2) +#define MPP21_SDIO1_WP MPP_PIN(21, 0x3) +#define MPP21_SSP_SFRM MPP_PIN(21, 0x4) +#define MPP21_SDIO0_WP MPP_PIN(21, 0x5) +#define MPP21_SPI_1_CS MPP_PIN(21, 0x6) + +#define MPP22_GPIO22 MPP_PIN(22, 0x0) +#define MPP22_UA1_CTSn MPP_PIN(22, 0x1) +#define MPP22_SPI_LCD_MOSI MPP_PIN(22, 0x2) +#define MPP22_SDIO1_BUS_POWER MPP_PIN(22, 0x3) +#define MPP22_SSP_TXD MPP_PIN(22, 0x4) +#define MPP22_SDIO0_BUS_POWER MPP_PIN(22, 0x5) +#define MPP22_SPI_1_MOSI MPP_PIN(22, 0x6) + +#define MPP23_GPIO23 MPP_PIN(23, 0x0) +#define MPP23_SPI_LCD_SCK MPP_PIN(23, 0x2) +#define MPP23_SDIO1_LED_CTRL MPP_PIN(23, 0x3) +#define MPP23_SSP_SCLK MPP_PIN(23, 0x4) +#define MPP23_SDIO0_LED_CTRL MPP_PIN(23, 0x5) +#define MPP23_SPI_1_SCK MPP_PIN(23, 0x6) + +/* for MPP groups _num is a group index */ +enum dove_mpp_grp_idx { + MPP_24_39 = 2, + MPP_40_45 = 0, + MPP_46_51 = 1, + MPP_58_61 = 5, + MPP_62_63 = 4, +}; + +#define MPP24_39_GPIO MPP_GRP(MPP_24_39, 0x1) +#define MPP24_39_CAM MPP_GRP(MPP_24_39, 0x0) + +#define MPP40_45_GPIO MPP_GRP(MPP_40_45, 0x1) +#define MPP40_45_SD0 MPP_GRP(MPP_40_45, 0x0) + +#define MPP46_51_GPIO MPP_GRP(MPP_46_51, 0x1) +#define MPP46_51_SD1 MPP_GRP(MPP_46_51, 0x0) + +#define MPP58_61_GPIO MPP_GRP(MPP_58_61, 0x1) +#define MPP58_61_SPI MPP_GRP(MPP_58_61, 0x0) + +#define MPP62_63_GPIO MPP_GRP(MPP_62_63, 0x1) +#define MPP62_63_UA1 MPP_GRP(MPP_62_63, 0x0) + +/* The MPP[64:71] control differs from other groups */ +#define MPP64_71_GPO MPP_GRP_NFC(0x1) +#define MPP64_71_NFC MPP_GRP_NFC(0x0) + +/* + * The MPP[52:57] functionality is encoded by 4 bits in different + * registers. The _num field in this case encodes those bits in + * correspodence with Table 135 of 88AP510 Functional specification + */ +#define MPP52_57_AU1 MPP_GRP_AU1(0x0) +#define MPP52_57_AU1_GPIO57 MPP_GRP_AU1(0x2) +#define MPP52_57_GPIO MPP_GRP_AU1(0xa) +#define MPP52_57_TW_GPIO MPP_GRP_AU1(0xb) +#define MPP52_57_AU1_SSP MPP_GRP_AU1(0xc) +#define MPP52_57_SSP_GPIO MPP_GRP_AU1(0xe) +#define MPP52_57_SSP_TW MPP_GRP_AU1(0xf) + +void dove_mpp_conf(unsigned int *mpp_list); + +#endif /* __ARCH_DOVE_MPP_CODED_H */ diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 34106335c728..7fc603b46891 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -45,18 +45,18 @@ config MACH_GURUPLUG Marvell GuruPlug Reference Board. config MACH_TS219 - bool "QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS" + bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help Say 'Y' here if you want your kernel to support the - QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS - devices. + QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and + TS-219P+ Turbo NAS devices. config MACH_TS41X - bool "QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS" + bool "QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo NAS" help Say 'Y' here if you want your kernel to support the - QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS - devices. + QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo + NAS devices. config MACH_DOCKSTAR bool "Seagate FreeAgent DockStar" diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c index 6710bd7773b8..dc999c4c5806 100644 --- a/arch/arm/mach-kirkwood/ts219-setup.c +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -80,15 +80,19 @@ static unsigned int qnap_ts219_mpp_config[] __initdata = { MPP11_UART0_RXD, MPP13_UART1_TXD, /* PIC controller */ MPP14_UART1_RXD, /* PIC controller */ - MPP15_GPIO, /* USB Copy button */ - MPP16_GPIO, /* Reset button */ + MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */ + MPP16_GPIO, /* Reset button (on devices with 88F6281) */ MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ + MPP37_GPIO, /* Reset button (on devices with 88F6282) */ + MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */ MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */ 0 }; static void __init qnap_ts219_init(void) { + u32 dev, rev; + /* * Basic setup. Needs to be called early. */ @@ -100,6 +104,14 @@ static void __init qnap_ts219_init(void) qnap_tsx1x_register_flash(); kirkwood_i2c_init(); i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) { + qnap_ts219_buttons[0].gpio = 43; /* USB Copy button */ + qnap_ts219_buttons[1].gpio = 37; /* Reset button */ + qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + } + kirkwood_ge00_init(&qnap_ts219_ge00_data); kirkwood_sata_init(&qnap_ts219_sata_data); kirkwood_ehci_init(); diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c index 3587a281d993..9a44029915e2 100644 --- a/arch/arm/mach-kirkwood/ts41x-setup.c +++ b/arch/arm/mach-kirkwood/ts41x-setup.c @@ -119,6 +119,8 @@ static unsigned int qnap_ts41x_mpp_config[] __initdata = { static void __init qnap_ts41x_init(void) { + u32 dev, rev; + /* * Basic setup. Needs to be called early. */ @@ -130,8 +132,15 @@ static void __init qnap_ts41x_init(void) qnap_tsx1x_register_flash(); kirkwood_i2c_init(); i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) { + qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1); + } kirkwood_ge00_init(&qnap_ts41x_ge00_data); kirkwood_ge01_init(&qnap_ts41x_ge01_data); + kirkwood_sata_init(&qnap_ts41x_sata_data); kirkwood_ehci_init(); platform_device_register(&qnap_ts41x_button_device); diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index 788bdace1304..3eff39921d4d 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -65,7 +65,7 @@ */ #define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) #define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500) -#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700) +#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1570) #define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000) #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index c897e03e413d..6604fc6ca58a 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -51,6 +51,13 @@ config MACH_LINKSTATION_PRO Buffalo Linkstation Pro/Live platform. Both v1 and v2 devices are supported. +config MACH_LINKSTATION_LSCHL + bool "Buffalo Linkstation Live v3 (LS-CHL)" + select I2C_BOARDINFO + help + Say 'Y' here if you want your kernel to support the + Buffalo Linkstation Live v3 (LS-CHL) platform. + config MACH_LINKSTATION_MINI bool "Buffalo Linkstation Mini" select I2C_BOARDINFO diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile index eb6eabcb41e4..7f18cdacd487 100644 --- a/arch/arm/mach-orion5x/Makefile +++ b/arch/arm/mach-orion5x/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o obj-$(CONFIG_MACH_RD88F5181L_GE) += rd88f5181l-ge-setup.o obj-$(CONFIG_MACH_RD88F5181L_FXO) += rd88f5181l-fxo-setup.o obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o +obj-$(CONFIG_MACH_LINKSTATION_LSCHL) += ls-chl-setup.o diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c new file mode 100644 index 000000000000..20a9b66cbafa --- /dev/null +++ b/arch/arm/mach-orion5x/ls-chl-setup.c @@ -0,0 +1,327 @@ +/* + * arch/arm/mach-orion5x/ls-chl-setup.c + * + * Maintainer: Ash Hughes <ashley.hughes@blueyonder.co.uk> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> +#include <linux/mv643xx_eth.h> +#include <linux/leds.h> +#include <linux/gpio_keys.h> +#include <linux/gpio-fan.h> +#include <linux/input.h> +#include <linux/i2c.h> +#include <linux/ata_platform.h> +#include <linux/gpio.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/system.h> +#include <mach/orion5x.h> +#include "common.h" +#include "mpp.h" + +/***************************************************************************** + * Linkstation LS-CHL Info + ****************************************************************************/ + +/* + * 256K NOR flash Device bus boot chip select + */ + +#define LSCHL_NOR_BOOT_BASE 0xf4000000 +#define LSCHL_NOR_BOOT_SIZE SZ_256K + +/***************************************************************************** + * 256KB NOR Flash on BOOT Device + ****************************************************************************/ + +static struct physmap_flash_data lschl_nor_flash_data = { + .width = 1, +}; + +static struct resource lschl_nor_flash_resource = { + .flags = IORESOURCE_MEM, + .start = LSCHL_NOR_BOOT_BASE, + .end = LSCHL_NOR_BOOT_BASE + LSCHL_NOR_BOOT_SIZE - 1, +}; + +static struct platform_device lschl_nor_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &lschl_nor_flash_data, + }, + .num_resources = 1, + .resource = &lschl_nor_flash_resource, +}; + +/***************************************************************************** + * Ethernet + ****************************************************************************/ + +static struct mv643xx_eth_platform_data lschl_eth_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +/***************************************************************************** + * RTC 5C372a on I2C bus + ****************************************************************************/ + +static struct i2c_board_info __initdata lschl_i2c_rtc = { + I2C_BOARD_INFO("rs5c372a", 0x32), +}; + +/***************************************************************************** + * LEDs attached to GPIO + ****************************************************************************/ + +#define LSCHL_GPIO_LED_ALARM 2 +#define LSCHL_GPIO_LED_INFO 3 +#define LSCHL_GPIO_LED_FUNC 17 +#define LSCHL_GPIO_LED_PWR 0 + +static struct gpio_led lschl_led_pins[] = { + { + .name = "alarm:red", + .gpio = LSCHL_GPIO_LED_ALARM, + .active_low = 1, + }, { + .name = "info:amber", + .gpio = LSCHL_GPIO_LED_INFO, + .active_low = 1, + }, { + .name = "func:blue:top", + .gpio = LSCHL_GPIO_LED_FUNC, + .active_low = 1, + }, { + .name = "power:blue:bottom", + .gpio = LSCHL_GPIO_LED_PWR, + }, +}; + +static struct gpio_led_platform_data lschl_led_data = { + .leds = lschl_led_pins, + .num_leds = ARRAY_SIZE(lschl_led_pins), +}; + +static struct platform_device lschl_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &lschl_led_data, + }, +}; + +/***************************************************************************** + * SATA + ****************************************************************************/ +static struct mv_sata_platform_data lschl_sata_data = { + .n_ports = 2, +}; + +/***************************************************************************** + * LS-CHL specific power off method: reboot + ****************************************************************************/ +/* + * On the LS-CHL, the shutdown process is following: + * - Userland monitors key events until the power switch goes to off position + * - The board reboots + * - U-boot starts and goes into an idle mode waiting for the user + * to move the switch to ON position + * + */ + +static void lschl_power_off(void) +{ + arm_machine_restart('h', NULL); +} + +/***************************************************************************** + * General Setup + ****************************************************************************/ +#define LSCHL_GPIO_USB_POWER 9 +#define LSCHL_GPIO_AUTO_POWER 17 +#define LSCHL_GPIO_POWER 18 + +/**************************************************************************** + * GPIO Attached Keys + ****************************************************************************/ +#define LSCHL_GPIO_KEY_FUNC 15 +#define LSCHL_GPIO_KEY_POWER 8 +#define LSCHL_GPIO_KEY_AUTOPOWER 10 +#define LSCHL_SW_POWER 0x00 +#define LSCHL_SW_AUTOPOWER 0x01 +#define LSCHL_SW_FUNC 0x02 + +static struct gpio_keys_button lschl_buttons[] = { + { + .type = EV_SW, + .code = LSCHL_SW_POWER, + .gpio = LSCHL_GPIO_KEY_POWER, + .desc = "Power-on Switch", + .active_low = 1, + }, { + .type = EV_SW, + .code = LSCHL_SW_AUTOPOWER, + .gpio = LSCHL_GPIO_KEY_AUTOPOWER, + .desc = "Power-auto Switch", + .active_low = 1, + }, { + .type = EV_SW, + .code = LSCHL_SW_FUNC, + .gpio = LSCHL_GPIO_KEY_FUNC, + .desc = "Function Switch", + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data lschl_button_data = { + .buttons = lschl_buttons, + .nbuttons = ARRAY_SIZE(lschl_buttons), +}; + +static struct platform_device lschl_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lschl_button_data, + }, +}; + +#define LSCHL_GPIO_HDD_POWER 1 + +/**************************************************************************** + * GPIO Fan + ****************************************************************************/ + +#define LSCHL_GPIO_FAN_LOW 16 +#define LSCHL_GPIO_FAN_HIGH 14 +#define LSCHL_GPIO_FAN_LOCK 6 + +static struct gpio_fan_alarm lschl_alarm = { + .gpio = LSCHL_GPIO_FAN_LOCK, +}; + +static struct gpio_fan_speed lschl_speeds[] = { + { + .rpm = 0, + .ctrl_val = 3, + }, { + .rpm = 1500, + .ctrl_val = 2, + }, { + .rpm = 3250, + .ctrl_val = 1, + }, { + .rpm = 5000, + .ctrl_val = 0, + }, +}; + +static int lschl_gpio_list[] = { + LSCHL_GPIO_FAN_HIGH, LSCHL_GPIO_FAN_LOW, +}; + +static struct gpio_fan_platform_data lschl_fan_data = { + .num_ctrl = ARRAY_SIZE(lschl_gpio_list), + .ctrl = lschl_gpio_list, + .alarm = &lschl_alarm, + .num_speed = ARRAY_SIZE(lschl_speeds), + .speed = lschl_speeds, +}; + +static struct platform_device lschl_fan_device = { + .name = "gpio-fan", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lschl_fan_data, + }, +}; + +/**************************************************************************** + * GPIO Data + ****************************************************************************/ + +static struct orion5x_mpp_mode lschl_mpp_modes[] __initdata = { + { 0, MPP_GPIO }, /* LED POWER */ + { 1, MPP_GPIO }, /* HDD POWER */ + { 2, MPP_GPIO }, /* LED ALARM */ + { 3, MPP_GPIO }, /* LED INFO */ + { 4, MPP_UNUSED }, + { 5, MPP_UNUSED }, + { 6, MPP_GPIO }, /* FAN LOCK */ + { 7, MPP_GPIO }, /* SW INIT */ + { 8, MPP_GPIO }, /* SW POWER */ + { 9, MPP_GPIO }, /* USB POWER */ + { 10, MPP_GPIO }, /* SW AUTO POWER */ + { 11, MPP_UNUSED }, + { 12, MPP_UNUSED }, + { 13, MPP_UNUSED }, + { 14, MPP_GPIO }, /* FAN HIGH */ + { 15, MPP_GPIO }, /* SW FUNC */ + { 16, MPP_GPIO }, /* FAN LOW */ + { 17, MPP_GPIO }, /* LED FUNC */ + { 18, MPP_UNUSED }, + { 19, MPP_UNUSED }, + { -1 }, +}; + +static void __init lschl_init(void) +{ + /* + * Setup basic Orion functions. Needs to be called early. + */ + orion5x_init(); + + orion5x_mpp_conf(lschl_mpp_modes); + + /* + * Configure peripherals. + */ + orion5x_ehci0_init(); + orion5x_ehci1_init(); + orion5x_eth_init(&lschl_eth_data); + orion5x_i2c_init(); + orion5x_sata_init(&lschl_sata_data); + orion5x_uart0_init(); + orion5x_xor_init(); + + orion5x_setup_dev_boot_win(LSCHL_NOR_BOOT_BASE, + LSCHL_NOR_BOOT_SIZE); + platform_device_register(&lschl_nor_flash); + + platform_device_register(&lschl_leds); + + platform_device_register(&lschl_button_device); + + platform_device_register(&lschl_fan_device); + + i2c_register_board_info(0, &lschl_i2c_rtc, 1); + + /* usb power on */ + gpio_set_value(LSCHL_GPIO_USB_POWER, 1); + + /* register power-off method */ + pm_power_off = lschl_power_off; + + pr_info("%s: finished\n", __func__); +} + +MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)") + /* Maintainer: Ash Hughes <ashley.hughes@blueyonder.co.uk> */ + .boot_params = 0x00000100, + .init_machine = lschl_init, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, + .fixup = tag_fixup_mem32, +MACHINE_END |