diff options
Diffstat (limited to 'arch/arm/mach-msm/board-trout-panel.c')
| -rw-r--r-- | arch/arm/mach-msm/board-trout-panel.c | 292 |
1 files changed, 0 insertions, 292 deletions
diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c deleted file mode 100644 index 77b0a26f897f..000000000000 --- a/arch/arm/mach-msm/board-trout-panel.c +++ /dev/null @@ -1,292 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout-mddi.c -** Author: Brian Swetland <swetland@google.com> -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/leds.h> -#include <linux/err.h> - -#include <asm/io.h> -#include <asm/mach-types.h> -#include <asm/system_info.h> - -#include <linux/platform_data/video-msm_fb.h> -#include <mach/vreg.h> - -#include "board-trout.h" -#include "proc_comm.h" -#include "clock-pcom.h" -#include "devices.h" - -#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 - -#define MDDI_CLIENT_CORE_BASE 0x108000 -#define LCD_CONTROL_BLOCK_BASE 0x110000 -#define SPI_BLOCK_BASE 0x120000 -#define I2C_BLOCK_BASE 0x130000 -#define PWM_BLOCK_BASE 0x140000 -#define GPIO_BLOCK_BASE 0x150000 -#define SYSTEM_BLOCK1_BASE 0x160000 -#define SYSTEM_BLOCK2_BASE 0x170000 - - -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define SYSCLKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define PWM0OFF (PWM_BLOCK_BASE|0x1C) - -#define V_VDDE2E_VDD2_GPIO 0 -#define MDDI_RST_N 82 - -#define MDDICAP0 (MDDI_CLIENT_CORE_BASE|0x00) -#define MDDICAP1 (MDDI_CLIENT_CORE_BASE|0x04) -#define MDDICAP2 (MDDI_CLIENT_CORE_BASE|0x08) -#define MDDICAP3 (MDDI_CLIENT_CORE_BASE|0x0C) -#define MDCAPCHG (MDDI_CLIENT_CORE_BASE|0x10) -#define MDCRCERC (MDDI_CLIENT_CORE_BASE|0x14) -#define TTBUSSEL (MDDI_CLIENT_CORE_BASE|0x18) -#define DPSET0 (MDDI_CLIENT_CORE_BASE|0x1C) -#define DPSET1 (MDDI_CLIENT_CORE_BASE|0x20) -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define DPRUN (MDDI_CLIENT_CORE_BASE|0x28) -#define SYSCKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define TESTMODE (MDDI_CLIENT_CORE_BASE|0x30) -#define FIFOMONI (MDDI_CLIENT_CORE_BASE|0x34) -#define INTMONI (MDDI_CLIENT_CORE_BASE|0x38) -#define MDIOBIST (MDDI_CLIENT_CORE_BASE|0x3C) -#define MDIOPSET (MDDI_CLIENT_CORE_BASE|0x40) -#define BITMAP0 (MDDI_CLIENT_CORE_BASE|0x44) -#define BITMAP1 (MDDI_CLIENT_CORE_BASE|0x48) -#define BITMAP2 (MDDI_CLIENT_CORE_BASE|0x4C) -#define BITMAP3 (MDDI_CLIENT_CORE_BASE|0x50) -#define BITMAP4 (MDDI_CLIENT_CORE_BASE|0x54) - -#define SRST (LCD_CONTROL_BLOCK_BASE|0x00) -#define PORT_ENB (LCD_CONTROL_BLOCK_BASE|0x04) -#define START (LCD_CONTROL_BLOCK_BASE|0x08) -#define PORT (LCD_CONTROL_BLOCK_BASE|0x0C) -#define CMN (LCD_CONTROL_BLOCK_BASE|0x10) -#define GAMMA (LCD_CONTROL_BLOCK_BASE|0x14) -#define INTFLG (LCD_CONTROL_BLOCK_BASE|0x18) -#define INTMSK (LCD_CONTROL_BLOCK_BASE|0x1C) -#define MPLFBUF (LCD_CONTROL_BLOCK_BASE|0x20) -#define HDE_LEFT (LCD_CONTROL_BLOCK_BASE|0x24) -#define VDE_TOP (LCD_CONTROL_BLOCK_BASE|0x28) -#define PXL (LCD_CONTROL_BLOCK_BASE|0x30) -#define HCYCLE (LCD_CONTROL_BLOCK_BASE|0x34) -#define HSW (LCD_CONTROL_BLOCK_BASE|0x38) -#define HDE_START (LCD_CONTROL_BLOCK_BASE|0x3C) -#define HDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x40) -#define VCYCLE (LCD_CONTROL_BLOCK_BASE|0x44) -#define VSW (LCD_CONTROL_BLOCK_BASE|0x48) -#define VDE_START (LCD_CONTROL_BLOCK_BASE|0x4C) -#define VDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x50) -#define WAKEUP (LCD_CONTROL_BLOCK_BASE|0x54) -#define WSYN_DLY (LCD_CONTROL_BLOCK_BASE|0x58) -#define REGENB (LCD_CONTROL_BLOCK_BASE|0x5C) -#define VSYNIF (LCD_CONTROL_BLOCK_BASE|0x60) -#define WRSTB (LCD_CONTROL_BLOCK_BASE|0x64) -#define RDSTB (LCD_CONTROL_BLOCK_BASE|0x68) -#define ASY_DATA (LCD_CONTROL_BLOCK_BASE|0x6C) -#define ASY_DATB (LCD_CONTROL_BLOCK_BASE|0x70) -#define ASY_DATC (LCD_CONTROL_BLOCK_BASE|0x74) -#define ASY_DATD (LCD_CONTROL_BLOCK_BASE|0x78) -#define ASY_DATE (LCD_CONTROL_BLOCK_BASE|0x7C) -#define ASY_DATF (LCD_CONTROL_BLOCK_BASE|0x80) -#define ASY_DATG (LCD_CONTROL_BLOCK_BASE|0x84) -#define ASY_DATH (LCD_CONTROL_BLOCK_BASE|0x88) -#define ASY_CMDSET (LCD_CONTROL_BLOCK_BASE|0x8C) - -#define SSICTL (SPI_BLOCK_BASE|0x00) -#define SSITIME (SPI_BLOCK_BASE|0x04) -#define SSITX (SPI_BLOCK_BASE|0x08) -#define SSIRX (SPI_BLOCK_BASE|0x0C) -#define SSIINTC (SPI_BLOCK_BASE|0x10) -#define SSIINTS (SPI_BLOCK_BASE|0x14) -#define SSIDBG1 (SPI_BLOCK_BASE|0x18) -#define SSIDBG2 (SPI_BLOCK_BASE|0x1C) -#define SSIID (SPI_BLOCK_BASE|0x20) - -#define WKREQ (SYSTEM_BLOCK1_BASE|0x00) -#define CLKENB (SYSTEM_BLOCK1_BASE|0x04) -#define DRAMPWR (SYSTEM_BLOCK1_BASE|0x08) -#define INTMASK (SYSTEM_BLOCK1_BASE|0x0C) -#define GPIOSEL (SYSTEM_BLOCK2_BASE|0x00) - -#define GPIODATA (GPIO_BLOCK_BASE|0x00) -#define GPIODIR (GPIO_BLOCK_BASE|0x04) -#define GPIOIS (GPIO_BLOCK_BASE|0x08) -#define GPIOIBE (GPIO_BLOCK_BASE|0x0C) -#define GPIOIEV (GPIO_BLOCK_BASE|0x10) -#define GPIOIE (GPIO_BLOCK_BASE|0x14) -#define GPIORIS (GPIO_BLOCK_BASE|0x18) -#define GPIOMIS (GPIO_BLOCK_BASE|0x1C) -#define GPIOIC (GPIO_BLOCK_BASE|0x20) -#define GPIOOMS (GPIO_BLOCK_BASE|0x24) -#define GPIOPC (GPIO_BLOCK_BASE|0x28) -#define GPIOID (GPIO_BLOCK_BASE|0x30) - -#define SPI_WRITE(reg, val) \ - { SSITX, 0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \ - { 0, 5 }, - -#define SPI_WRITE1(reg) \ - { SSITX, (reg) & 0xff }, \ - { 0, 5 }, - -struct mddi_table { - uint32_t reg; - uint32_t value; -}; -static struct mddi_table mddi_toshiba_init_table[] = { - { DPSET0, 0x09e90046 }, - { DPSET1, 0x00000118 }, - { DPSUS, 0x00000000 }, - { DPRUN, 0x00000001 }, - { 1, 14 }, /* msleep 14 */ - { SYSCKENA, 0x00000001 }, - { CLKENB, 0x0000A1EF }, /* # SYS.CLKENB # Enable clocks for each module (without DCLK , i2cCLK) */ - - { GPIODATA, 0x02000200 }, /* # GPI .GPIODATA # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */ - { GPIODIR, 0x000030D }, /* 24D # GPI .GPIODIR # Select direction of GPIO port (0,2,3,6,9 output) */ - { GPIOSEL, 0/*0x00000173*/}, /* # SYS.GPIOSEL # GPIO port multiplexing control */ - { GPIOPC, 0x03C300C0 }, /* # GPI .GPIOPC # GPIO2,3 PD cut */ - { WKREQ, 0x00000000 }, /* # SYS.WKREQ # Wake-up request event is VSYNC alignment */ - - { GPIOIBE, 0x000003FF }, - { GPIOIS, 0x00000000 }, - { GPIOIC, 0x000003FF }, - { GPIOIE, 0x00000000 }, - - { GPIODATA, 0x00040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { 1, 1 }, /* msleep 1 */ - { GPIODATA, 0x02040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { DRAMPWR, 0x00000001 }, /* eDRAM power */ -}; - -#define GPIOSEL_VWAKEINT (1U << 0) -#define INTMASK_VWAKEOUT (1U << 0) - - -static int trout_new_backlight = 1; -static struct vreg *vreg_mddi_1v5; -static struct vreg *vreg_lcm_2v85; - -static void trout_process_mddi_table(struct msm_mddi_client_data *client_data, - struct mddi_table *table, size_t count) -{ - int i; - for (i = 0; i < count; i++) { - uint32_t reg = table[i].reg; - uint32_t value = table[i].value; - - if (reg == 0) - udelay(value); - else if (reg == 1) - msleep(value); - else - client_data->remote_write(client_data, value, reg); - } -} - -static int trout_mddi_toshiba_client_init( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - int panel_id; - - client_data->auto_hibernate(client_data, 0); - trout_process_mddi_table(client_data, mddi_toshiba_init_table, - ARRAY_SIZE(mddi_toshiba_init_table)); - client_data->auto_hibernate(client_data, 1); - panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3; - if (panel_id > 1) { - printk(KERN_WARNING "unknown panel id at mddi_enable\n"); - return -1; - } - return 0; -} - -static int trout_mddi_toshiba_client_uninit( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - return 0; -} - -static struct resource resources_msm_fb[] = { - { - .start = MSM_FB_BASE, - .end = MSM_FB_BASE + MSM_FB_SIZE, - .flags = IORESOURCE_MEM, - }, -}; - -struct msm_mddi_bridge_platform_data toshiba_client_data = { - .init = trout_mddi_toshiba_client_init, - .uninit = trout_mddi_toshiba_client_uninit, - .fb_data = { - .xres = 320, - .yres = 480, - .width = 45, - .height = 67, - .output_format = 0, - }, -}; - -static struct msm_mddi_platform_data mddi_pdata = { - .clk_rate = 122880000, - .fb_resource = resources_msm_fb, - .num_clients = 1, - .client_platform_data = { - { - .product_id = (0xd263 << 16 | 0), - .name = "mddi_c_d263_0000", - .id = 0, - .client_data = &toshiba_client_data, - .clk_rate = 0, - }, - }, -}; - -int __init trout_init_panel(void) -{ - int rc; - - if (!machine_is_trout()) - return 0; - vreg_mddi_1v5 = vreg_get(0, "gp2"); - if (IS_ERR(vreg_mddi_1v5)) - return PTR_ERR(vreg_mddi_1v5); - vreg_lcm_2v85 = vreg_get(0, "gp4"); - if (IS_ERR(vreg_lcm_2v85)) - return PTR_ERR(vreg_lcm_2v85); - - trout_new_backlight = system_rev >= 5; - if (trout_new_backlight) { - uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - } else { - uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - uint32_t id = P_GP_CLK; - uint32_t rate = 19200000; - - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - - msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (id < 0) - pr_err("trout_init_panel: set clock rate failed\n"); - } - - rc = platform_device_register(&msm_device_mdp); - if (rc) - return rc; - msm_device_mddi0.dev.platform_data = &mddi_pdata; - return platform_device_register(&msm_device_mddi0); -} - -device_initcall(trout_init_panel); |