diff options
Diffstat (limited to 'arch/arm/include/asm/arch-exynos')
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/clk.h | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/cpu.h | 5 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/dsim.h | 181 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/fb.h | 446 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/mipi_dsim.h | 380 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/power.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/system.h | 53 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/tzpc.h | 2 |
8 files changed, 1075 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h index ff0f6415d8..637fb4bd14 100644 --- a/arch/arm/include/asm/arch-exynos/clk.h +++ b/arch/arm/include/asm/arch-exynos/clk.h @@ -33,5 +33,8 @@ unsigned long get_arm_clk(void); unsigned long get_pwm_clk(void); unsigned long get_uart_clk(int dev_index); void set_mmc_clk(int dev_index, unsigned int div); +unsigned long get_lcd_clk(void); +void set_lcd_clk(void); +void set_mipi_clk(void); #endif diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index 89f2c2e3e9..ac4ddc7354 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -29,6 +29,7 @@ /* EXYNOS4 */ #define EXYNOS4_GPIO_PART3_BASE 0x03860000 #define EXYNOS4_PRO_ID 0x10000000 +#define EXYNOS4_SYSREG_BASE 0x10010000 #define EXYNOS4_POWER_BASE 0x10020000 #define EXYNOS4_SWRESET 0x10020400 #define EXYNOS4_CLOCK_BASE 0x10030000 @@ -40,6 +41,7 @@ #define EXYNOS4_GPIO_PART2_BASE 0x11000000 #define EXYNOS4_GPIO_PART1_BASE 0x11400000 #define EXYNOS4_FIMD_BASE 0x11C00000 +#define EXYNOS4_MIPI_DSIM_BASE 0x11C80000 #define EXYNOS4_USBOTG_BASE 0x12480000 #define EXYNOS4_MMC_BASE 0x12510000 #define EXYNOS4_SROMC_BASE 0x12570000 @@ -65,6 +67,7 @@ #define EXYNOS5_GPIO_PART3_BASE 0x10D10000 #define EXYNOS5_DMC_CTRL_BASE 0x10DD0000 #define EXYNOS5_GPIO_PART1_BASE 0x11400000 +#define EXYNOS5_MIPI_DSIM_BASE 0x11D00000 #define EXYNOS5_MMC_BASE 0x12200000 #define EXYNOS5_SROMC_BASE 0x12250000 #define EXYNOS5_USBOTG_BASE 0x12480000 @@ -127,7 +130,9 @@ static inline unsigned int samsung_get_base_##device(void) \ SAMSUNG_BASE(adc, ADC_BASE) SAMSUNG_BASE(clock, CLOCK_BASE) +SAMSUNG_BASE(sysreg, SYSREG_BASE) SAMSUNG_BASE(fimd, FIMD_BASE) +SAMSUNG_BASE(mipi_dsim, MIPI_DSIM_BASE) SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE) SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE) SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE) diff --git a/arch/arm/include/asm/arch-exynos/dsim.h b/arch/arm/include/asm/arch-exynos/dsim.h new file mode 100644 index 0000000000..e148aca2e8 --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/dsim.h @@ -0,0 +1,181 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * Author: InKi Dae <inki.dae@samsung.com> + * Author: Donghwa Lee <dh09.lee@samsung.com> + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ASM_ARM_ARCH_DSIM_H_ +#define __ASM_ARM_ARCH_DSIM_H_ + +#ifndef __ASSEMBLY__ + +struct exynos_mipi_dsim { + unsigned int status; + unsigned int swrst; + unsigned int clkctrl; + unsigned int timeout; + unsigned int config; + unsigned int escmode; + unsigned int mdresol; + unsigned int mvporch; + unsigned int mhporch; + unsigned int msync; + unsigned int sdresol; + unsigned int intsrc; + unsigned int intmsk; + unsigned int pkthdr; + unsigned int payload; + unsigned int rxfifo; + unsigned int fifothld; + unsigned int fifoctrl; + unsigned int memacchr; + unsigned int pllctrl; + unsigned int plltmr; + unsigned int phyacchr; + unsigned int phyacchr1; +}; + +#endif /* __ASSEMBLY__ */ + +/* + * Bit Definitions + */ +/* DSIM_STATUS */ +#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0) +#define DSIM_STOP_STATE_CLK (1 << 8) +#define DSIM_TX_READY_HS_CLK (1 << 10) +#define DSIM_PLL_STABLE (1 << 31) + +/* DSIM_SWRST */ +#define DSIM_FUNCRST (1 << 16) +#define DSIM_SWRST (1 << 0) + +/* EXYNOS_DSIM_TIMEOUT */ +#define DSIM_LPDR_TOUT_SHIFT (0) +#define DSIM_BTA_TOUT_SHIFT (16) + +/* EXYNOS_DSIM_CLKCTRL */ +#define DSIM_LANE_ESC_CLKEN_SHIFT (19) +#define DSIM_BYTE_CLKEN_SHIFT (24) +#define DSIM_BYTE_CLK_SRC_SHIFT (25) +#define DSIM_PLL_BYPASS_SHIFT (27) +#define DSIM_ESC_CLKEN_SHIFT (28) +#define DSIM_TX_REQUEST_HSCLK_SHIFT (31) +#define DSIM_LANE_ESC_CLKEN(x) (((x) & 0x1f) << \ + DSIM_LANE_ESC_CLKEN_SHIFT) +#define DSIM_BYTE_CLK_ENABLE (1 << DSIM_BYTE_CLKEN_SHIFT) +#define DSIM_BYTE_CLK_DISABLE (0 << DSIM_BYTE_CLKEN_SHIFT) +#define DSIM_PLL_BYPASS_EXTERNAL (1 << DSIM_PLL_BYPASS_SHIFT) +#define DSIM_ESC_CLKEN_ENABLE (1 << DSIM_ESC_CLKEN_SHIFT) +#define DSIM_ESC_CLKEN_DISABLE (0 << DSIM_ESC_CLKEN_SHIFT) + +/* EXYNOS_DSIM_CONFIG */ +#define DSIM_NUM_OF_DATALANE_SHIFT (5) +#define DSIM_SUBPIX_SHIFT (8) +#define DSIM_MAINPIX_SHIFT (12) +#define DSIM_SUBVC_SHIFT (16) +#define DSIM_MAINVC_SHIFT (18) +#define DSIM_HSA_MODE_SHIFT (20) +#define DSIM_HBP_MODE_SHIFT (21) +#define DSIM_HFP_MODE_SHIFT (22) +#define DSIM_HSE_MODE_SHIFT (23) +#define DSIM_AUTO_MODE_SHIFT (24) +#define DSIM_VIDEO_MODE_SHIFT (25) +#define DSIM_BURST_MODE_SHIFT (26) +#define DSIM_EOT_PACKET_SHIFT (28) +#define DSIM_AUTO_FLUSH_SHIFT (29) +#define DSIM_LANE_ENx(x) (((x) & 0x1f) << 0) + +#define DSIM_NUM_OF_DATA_LANE(x) ((x) << DSIM_NUM_OF_DATALANE_SHIFT) + +/* EXYNOS_DSIM_ESCMODE */ +#define DSIM_TX_LPDT_SHIFT (6) +#define DSIM_CMD_LPDT_SHIFT (7) +#define DSIM_TX_LPDT_LP (1 << DSIM_TX_LPDT_SHIFT) +#define DSIM_CMD_LPDT_LP (1 << DSIM_CMD_LPDT_SHIFT) +#define DSIM_STOP_STATE_CNT_SHIFT (21) +#define DSIM_FORCE_STOP_STATE_SHIFT (20) + +/* EXYNOS_DSIM_MDRESOL */ +#define DSIM_MAIN_STAND_BY (1 << 31) +#define DSIM_MAIN_VRESOL(x) (((x) & 0x7ff) << 16) +#define DSIM_MAIN_HRESOL(x) (((x) & 0X7ff) << 0) + +/* EXYNOS_DSIM_MVPORCH */ +#define DSIM_CMD_ALLOW_SHIFT (28) +#define DSIM_STABLE_VFP_SHIFT (16) +#define DSIM_MAIN_VBP_SHIFT (0) +#define DSIM_CMD_ALLOW_MASK (0xf << DSIM_CMD_ALLOW_SHIFT) +#define DSIM_STABLE_VFP_MASK (0x7ff << DSIM_STABLE_VFP_SHIFT) +#define DSIM_MAIN_VBP_MASK (0x7ff << DSIM_MAIN_VBP_SHIFT) + +/* EXYNOS_DSIM_MHPORCH */ +#define DSIM_MAIN_HFP_SHIFT (16) +#define DSIM_MAIN_HBP_SHIFT (0) +#define DSIM_MAIN_HFP_MASK ((0xffff) << DSIM_MAIN_HFP_SHIFT) +#define DSIM_MAIN_HBP_MASK ((0xffff) << DSIM_MAIN_HBP_SHIFT) + +/* EXYNOS_DSIM_MSYNC */ +#define DSIM_MAIN_VSA_SHIFT (22) +#define DSIM_MAIN_HSA_SHIFT (0) +#define DSIM_MAIN_VSA_MASK ((0x3ff) << DSIM_MAIN_VSA_SHIFT) +#define DSIM_MAIN_HSA_MASK ((0xffff) << DSIM_MAIN_HSA_SHIFT) + +/* EXYNOS_DSIM_SDRESOL */ +#define DSIM_SUB_STANDY_SHIFT (31) +#define DSIM_SUB_VRESOL_SHIFT (16) +#define DSIM_SUB_HRESOL_SHIFT (0) +#define DSIM_SUB_STANDY_MASK ((0x1) << DSIM_SUB_STANDY_SHIFT) +#define DSIM_SUB_VRESOL_MASK ((0x7ff) << DSIM_SUB_VRESOL_SHIFT) +#define DSIM_SUB_HRESOL_MASK ((0x7ff) << DSIM_SUB_HRESOL_SHIFT) + +/* EXYNOS_DSIM_INTSRC */ +#define INTSRC_FRAME_DONE (1 << 24) +#define INTSRC_PLL_STABLE (1 << 31) +#define INTSRC_SWRST_RELEASE (1 << 30) + +/* EXYNOS_DSIM_INTMSK */ +#define INTMSK_FRAME_DONE (1 << 24) + +/* EXYNOS_DSIM_FIFOCTRL */ +#define SFR_HEADER_EMPTY (1 << 22) + +/* EXYNOS_DSIM_PKTHDR */ +#define DSIM_PKTHDR_DI(x) (((x) & 0x3f) << 0) +#define DSIM_PKTHDR_DAT0(x) ((x) << 8) +#define DSIM_PKTHDR_DAT1(x) ((x) << 16) + +/* EXYNOS_DSIM_PHYACCHR */ +#define DSIM_AFC_CTL(x) (((x) & 0x7) << 5) +#define DSIM_AFC_CTL_SHIFT (5) +#define DSIM_AFC_EN (1 << 14) + +/* EXYNOS_DSIM_PHYACCHR1 */ +#define DSIM_DPDN_SWAP_DATA_SHIFT (0) + +/* EXYNOS_DSIM_PLLCTRL */ +#define DSIM_SCALER_SHIFT (1) +#define DSIM_MAIN_SHIFT (4) +#define DSIM_PREDIV_SHIFT (13) +#define DSIM_PRECTRL_SHIFT (20) +#define DSIM_PLL_EN_SHIFT (23) +#define DSIM_FREQ_BAND_SHIFT (24) +#define DSIM_ZEROCTRL_SHIFT (28) + +#endif diff --git a/arch/arm/include/asm/arch-exynos/fb.h b/arch/arm/include/asm/arch-exynos/fb.h new file mode 100644 index 0000000000..b10b0da07e --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/fb.h @@ -0,0 +1,446 @@ +/* + * (C) Copyright 2012 Samsung Electronics + * Donghwa Lee <dh09.lee@samsung.com> + * + * 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. + * + * You should have received a copy of the GNU General Public License + * aint with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARM_ARCH_FB_H_ +#define __ASM_ARM_ARCH_FB_H_ + +#ifndef __ASSEMBLY__ +struct exynos4_fb { + unsigned int vidcon0; + unsigned int vidcon1; + unsigned int vidcon2; + unsigned int vidcon3; + unsigned int vidtcon0; + unsigned int vidtcon1; + unsigned int vidtcon2; + unsigned int vidtcon3; + unsigned int wincon0; + unsigned int wincon1; + unsigned int wincon2; + unsigned int wincon3; + unsigned int wincon4; + + unsigned int winshmap; + unsigned int res1; + + unsigned int winchmap2; + unsigned int vidosd0a; + unsigned int vidosd0b; + unsigned int vidosd0c; + unsigned int res2; + + unsigned int vidosd1a; + unsigned int vidosd1b; + unsigned int vidosd1c; + unsigned int vidosd1d; + + unsigned int vidosd2a; + unsigned int vidosd2b; + unsigned int vidosd2c; + unsigned int vidosd2d; + + unsigned int vidosd3a; + unsigned int vidosd3b; + unsigned int vidosd3c; + unsigned int res3; + + unsigned int vidosd4a; + unsigned int vidosd4b; + unsigned int vidosd4c; + unsigned int res4[5]; + + unsigned int vidw00add0b0; + unsigned int vidw00add0b1; + unsigned int vidw01add0b0; + unsigned int vidw01add0b1; + + unsigned int vidw02add0b0; + unsigned int vidw02add0b1; + unsigned int vidw03add0b0; + unsigned int vidw03add0b1; + unsigned int vidw04add0b0; + unsigned int vidw04add0b1; + unsigned int res5[2]; + + unsigned int vidw00add1b0; + unsigned int vidw00add1b1; + unsigned int vidw01add1b0; + unsigned int vidw01add1b1; + + unsigned int vidw02add1b0; + unsigned int vidw02add1b1; + unsigned int vidw03add1b0; + unsigned int vidw03add1b1; + + unsigned int vidw04add1b0; + unsigned int vidw04add1b1; + unsigned int res7[2]; + + unsigned int vidw00add2; + unsigned int vidw01add2; + unsigned int vidw02add2; + unsigned int vidw03add2; + unsigned int vidw04add2; + unsigned int res8[7]; + + unsigned int vidintcon0; + unsigned int vidintcon1; + unsigned int res9[1]; + + unsigned int w1keycon0; + unsigned int w1keycon1; + unsigned int w2keycon0; + unsigned int w2keycon1; + unsigned int w3keycon0; + unsigned int w3keycon1; + unsigned int w4keycon0; + unsigned int w4keycon1; + + unsigned int w1keyalpha; + unsigned int w2keyalpha; + unsigned int w3keyalpha; + unsigned int w4keyalpha; + + unsigned int dithmode; + unsigned int res10[2]; + + unsigned int win0map; + unsigned int win1map; + unsigned int win2map; + unsigned int win3map; + unsigned int win4map; + unsigned int res11[1]; + + unsigned int wpalcon_h; + unsigned int wpalcon_l; + + unsigned int trigcon; + unsigned int res12[2]; + + unsigned int i80ifcona0; + unsigned int i80ifcona1; + unsigned int i80ifconb0; + unsigned int i80ifconb1; + + unsigned int colorgaincon; + unsigned int res13[2]; + + unsigned int ldi_cmdcon0; + unsigned int ldi_cmdcon1; + unsigned int res14[1]; + + /* To be updated */ + + unsigned char res15[156]; + unsigned int dualrgb; +}; +#endif + +/* + * Register offsets +*/ +#define EXYNOS_WINCON(x) (x * 0x04) +#define EXYNOS_VIDOSD(x) (x * 0x10) +#define EXYNOS_BUFFER_OFFSET(x) (x * 0x08) +#define EXYNOS_BUFFER_SIZE(x) (x * 0x04) + +/* + * Bit Definitions +*/ + +/* VIDCON0 */ +#define EXYNOS_VIDCON0_DSI_DISABLE (0 << 30) +#define EXYNOS_VIDCON0_DSI_ENABLE (1 << 30) +#define EXYNOS_VIDCON0_SCAN_PROGRESSIVE (0 << 29) +#define EXYNOS_VIDCON0_SCAN_INTERLACE (1 << 29) +#define EXYNOS_VIDCON0_SCAN_MASK (1 << 29) +#define EXYNOS_VIDCON0_VIDOUT_RGB (0 << 26) +#define EXYNOS_VIDCON0_VIDOUT_ITU (1 << 26) +#define EXYNOS_VIDCON0_VIDOUT_I80LDI0 (2 << 26) +#define EXYNOS_VIDCON0_VIDOUT_I80LDI1 (3 << 26) +#define EXYNOS_VIDCON0_VIDOUT_WB_RGB (4 << 26) +#define EXYNOS_VIDCON0_VIDOUT_WB_I80LDI0 (6 << 26) +#define EXYNOS_VIDCON0_VIDOUT_WB_I80LDI1 (7 << 26) +#define EXYNOS_VIDCON0_VIDOUT_MASK (7 << 26) +#define EXYNOS_VIDCON0_PNRMODE_RGB_P (0 << 17) +#define EXYNOS_VIDCON0_PNRMODE_BGR_P (1 << 17) +#define EXYNOS_VIDCON0_PNRMODE_RGB_S (2 << 17) +#define EXYNOS_VIDCON0_PNRMODE_BGR_S (3 << 17) +#define EXYNOS_VIDCON0_PNRMODE_MASK (3 << 17) +#define EXYNOS_VIDCON0_PNRMODE_SHIFT (17) +#define EXYNOS_VIDCON0_CLKVALUP_ALWAYS (0 << 16) +#define EXYNOS_VIDCON0_CLKVALUP_START_FRAME (1 << 16) +#define EXYNOS_VIDCON0_CLKVALUP_MASK (1 << 16) +#define EXYNOS_VIDCON0_CLKVAL_F(x) (((x) & 0xff) << 6) +#define EXYNOS_VIDCON0_VCLKEN_NORMAL (0 << 5) +#define EXYNOS_VIDCON0_VCLKEN_FREERUN (1 << 5) +#define EXYNOS_VIDCON0_VCLKEN_MASK (1 << 5) +#define EXYNOS_VIDCON0_CLKDIR_DIRECTED (0 << 4) +#define EXYNOS_VIDCON0_CLKDIR_DIVIDED (1 << 4) +#define EXYNOS_VIDCON0_CLKDIR_MASK (1 << 4) +#define EXYNOS_VIDCON0_CLKSEL_HCLK (0 << 2) +#define EXYNOS_VIDCON0_CLKSEL_SCLK (1 << 2) +#define EXYNOS_VIDCON0_CLKSEL_MASK (1 << 2) +#define EXYNOS_VIDCON0_ENVID_ENABLE (1 << 1) +#define EXYNOS_VIDCON0_ENVID_DISABLE (0 << 1) +#define EXYNOS_VIDCON0_ENVID_F_ENABLE (1 << 0) +#define EXYNOS_VIDCON0_ENVID_F_DISABLE (0 << 0) + +/* VIDCON1 */ +#define EXYNOS_VIDCON1_IVCLK_FALLING_EDGE (0 << 7) +#define EXYNOS_VIDCON1_IVCLK_RISING_EDGE (1 << 7) +#define EXYNOS_VIDCON1_IHSYNC_NORMAL (0 << 6) +#define EXYNOS_VIDCON1_IHSYNC_INVERT (1 << 6) +#define EXYNOS_VIDCON1_IVSYNC_NORMAL (0 << 5) +#define EXYNOS_VIDCON1_IVSYNC_INVERT (1 << 5) +#define EXYNOS_VIDCON1_IVDEN_NORMAL (0 << 4) +#define EXYNOS_VIDCON1_IVDEN_INVERT (1 << 4) + +/* VIDCON2 */ +#define EXYNOS_VIDCON2_EN601_DISABLE (0 << 23) +#define EXYNOS_VIDCON2_EN601_ENABLE (1 << 23) +#define EXYNOS_VIDCON2_EN601_MASK (1 << 23) +#define EXYNOS_VIDCON2_WB_DISABLE (0 << 15) +#define EXYNOS_VIDCON2_WB_ENABLE (1 << 15) +#define EXYNOS_VIDCON2_WB_MASK (1 << 15) +#define EXYNOS_VIDCON2_TVFORMATSEL_HW (0 << 14) +#define EXYNOS_VIDCON2_TVFORMATSEL_SW (1 << 14) +#define EXYNOS_VIDCON2_TVFORMATSEL_MASK (1 << 14) +#define EXYNOS_VIDCON2_TVFORMATSEL_YUV422 (1 << 12) +#define EXYNOS_VIDCON2_TVFORMATSEL_YUV444 (2 << 12) +#define EXYNOS_VIDCON2_TVFORMATSEL_YUV_MASK (3 << 12) +#define EXYNOS_VIDCON2_ORGYUV_YCBCR (0 << 8) +#define EXYNOS_VIDCON2_ORGYUV_CBCRY (1 << 8) +#define EXYNOS_VIDCON2_ORGYUV_MASK (1 << 8) +#define EXYNOS_VIDCON2_YUVORD_CBCR (0 << 7) +#define EXYNOS_VIDCON2_YUVORD_CRCB (1 << 7) +#define EXYNOS_VIDCON2_YUVORD_MASK (1 << 7) + +/* PRTCON */ +#define EXYNOS_PRTCON_UPDATABLE (0 << 11) +#define EXYNOS_PRTCON_PROTECT (1 << 11) + +/* VIDTCON0 */ +#define EXYNOS_VIDTCON0_VBPDE(x) (((x) & 0xff) << 24) +#define EXYNOS_VIDTCON0_VBPD(x) (((x) & 0xff) << 16) +#define EXYNOS_VIDTCON0_VFPD(x) (((x) & 0xff) << 8) +#define EXYNOS_VIDTCON0_VSPW(x) (((x) & 0xff) << 0) + +/* VIDTCON1 */ +#define EXYNOS_VIDTCON1_VFPDE(x) (((x) & 0xff) << 24) +#define EXYNOS_VIDTCON1_HBPD(x) (((x) & 0xff) << 16) +#define EXYNOS_VIDTCON1_HFPD(x) (((x) & 0xff) << 8) +#define EXYNOS_VIDTCON1_HSPW(x) (((x) & 0xff) << 0) + +/* VIDTCON2 */ +#define EXYNOS_VIDTCON2_LINEVAL(x) (((x) & 0x7ff) << 11) +#define EXYNOS_VIDTCON2_HOZVAL(x) (((x) & 0x7ff) << 0) + +/* Window 0~4 Control - WINCONx */ +#define EXYNOS_WINCON_DATAPATH_DMA (0 << 22) +#define EXYNOS_WINCON_DATAPATH_LOCAL (1 << 22) +#define EXYNOS_WINCON_DATAPATH_MASK (1 << 22) +#define EXYNOS_WINCON_BUFSEL_0 (0 << 20) +#define EXYNOS_WINCON_BUFSEL_1 (1 << 20) +#define EXYNOS_WINCON_BUFSEL_MASK (1 << 20) +#define EXYNOS_WINCON_BUFSEL_SHIFT (20) +#define EXYNOS_WINCON_BUFAUTO_DISABLE (0 << 19) +#define EXYNOS_WINCON_BUFAUTO_ENABLE (1 << 19) +#define EXYNOS_WINCON_BUFAUTO_MASK (1 << 19) +#define EXYNOS_WINCON_BITSWP_DISABLE (0 << 18) +#define EXYNOS_WINCON_BITSWP_ENABLE (1 << 18) +#define EXYNOS_WINCON_BITSWP_SHIFT (18) +#define EXYNOS_WINCON_BYTESWP_DISABLE (0 << 17) +#define EXYNOS_WINCON_BYTESWP_ENABLE (1 << 17) +#define EXYNOS_WINCON_BYTESWP_SHIFT (17) +#define EXYNOS_WINCON_HAWSWP_DISABLE (0 << 16) +#define EXYNOS_WINCON_HAWSWP_ENABLE (1 << 16) +#define EXYNOS_WINCON_HAWSWP_SHIFT (16) +#define EXYNOS_WINCON_WSWP_DISABLE (0 << 15) +#define EXYNOS_WINCON_WSWP_ENABLE (1 << 15) +#define EXYNOS_WINCON_WSWP_SHIFT (15) +#define EXYNOS_WINCON_INRGB_RGB (0 << 13) +#define EXYNOS_WINCON_INRGB_YUV (1 << 13) +#define EXYNOS_WINCON_INRGB_MASK (1 << 13) +#define EXYNOS_WINCON_BURSTLEN_16WORD (0 << 9) +#define EXYNOS_WINCON_BURSTLEN_8WORD (1 << 9) +#define EXYNOS_WINCON_BURSTLEN_4WORD (2 << 9) +#define EXYNOS_WINCON_BURSTLEN_MASK (3 << 9) +#define EXYNOS_WINCON_ALPHA_MULTI_DISABLE (0 << 7) +#define EXYNOS_WINCON_ALPHA_MULTI_ENABLE (1 << 7) +#define EXYNOS_WINCON_BLD_PLANE (0 << 6) +#define EXYNOS_WINCON_BLD_PIXEL (1 << 6) +#define EXYNOS_WINCON_BLD_MASK (1 << 6) +#define EXYNOS_WINCON_BPPMODE_1BPP (0 << 2) +#define EXYNOS_WINCON_BPPMODE_2BPP (1 << 2) +#define EXYNOS_WINCON_BPPMODE_4BPP (2 << 2) +#define EXYNOS_WINCON_BPPMODE_8BPP_PAL (3 << 2) +#define EXYNOS_WINCON_BPPMODE_8BPP (4 << 2) +#define EXYNOS_WINCON_BPPMODE_16BPP_565 (5 << 2) +#define EXYNOS_WINCON_BPPMODE_16BPP_A555 (6 << 2) +#define EXYNOS_WINCON_BPPMODE_18BPP_666 (8 << 2) +#define EXYNOS_WINCON_BPPMODE_18BPP_A665 (9 << 2) +#define EXYNOS_WINCON_BPPMODE_24BPP_888 (0xb << 2) +#define EXYNOS_WINCON_BPPMODE_24BPP_A887 (0xc << 2) +#define EXYNOS_WINCON_BPPMODE_32BPP (0xd << 2) +#define EXYNOS_WINCON_BPPMODE_16BPP_A444 (0xe << 2) +#define EXYNOS_WINCON_BPPMODE_15BPP_555 (0xf << 2) +#define EXYNOS_WINCON_BPPMODE_MASK (0xf << 2) +#define EXYNOS_WINCON_BPPMODE_SHIFT (2) +#define EXYNOS_WINCON_ALPHA0_SEL (0 << 1) +#define EXYNOS_WINCON_ALPHA1_SEL (1 << 1) +#define EXYNOS_WINCON_ALPHA_SEL_MASK (1 << 1) +#define EXYNOS_WINCON_ENWIN_DISABLE (0 << 0) +#define EXYNOS_WINCON_ENWIN_ENABLE (1 << 0) + +/* WINCON1 special */ +#define EXYNOS_WINCON1_VP_DISABLE (0 << 24) +#define EXYNOS_WINCON1_VP_ENABLE (1 << 24) +#define EXYNOS_WINCON1_LOCALSEL_FIMC1 (0 << 23) +#define EXYNOS_WINCON1_LOCALSEL_VP (1 << 23) +#define EXYNOS_WINCON1_LOCALSEL_MASK (1 << 23) + +/* WINSHMAP */ +#define EXYNOS_WINSHMAP_PROTECT(x) (((x) & 0x1f) << 10) +#define EXYNOS_WINSHMAP_CH_ENABLE(x) (1 << (x)) +#define EXYNOS_WINSHMAP_CH_DISABLE(x) (1 << (x)) +#define EXYNOS_WINSHMAP_LOCAL_ENABLE(x) (0x20 << (x)) +#define EXYNOS_WINSHMAP_LOCAL_DISABLE(x) (0x20 << (x)) + +/* VIDOSDxA, VIDOSDxB */ +#define EXYNOS_VIDOSD_LEFT_X(x) (((x) & 0x7ff) << 11) +#define EXYNOS_VIDOSD_TOP_Y(x) (((x) & 0x7ff) << 0) +#define EXYNOS_VIDOSD_RIGHT_X(x) (((x) & 0x7ff) << 11) +#define EXYNOS_VIDOSD_BOTTOM_Y(x) (((x) & 0x7ff) << 0) + +/* VIDOSD0C, VIDOSDxD */ +#define EXYNOS_VIDOSD_SIZE(x) (((x) & 0xffffff) << 0) + +/* VIDOSDxC (1~4) */ +#define EXYNOS_VIDOSD_ALPHA0_R(x) (((x) & 0xf) << 20) +#define EXYNOS_VIDOSD_ALPHA0_G(x) (((x) & 0xf) << 16) +#define EXYNOS_VIDOSD_ALPHA0_B(x) (((x) & 0xf) << 12) +#define EXYNOS_VIDOSD_ALPHA1_R(x) (((x) & 0xf) << 8) +#define EXYNOS_VIDOSD_ALPHA1_G(x) (((x) & 0xf) << 4) +#define EXYNOS_VIDOSD_ALPHA1_B(x) (((x) & 0xf) << 0) +#define EXYNOS_VIDOSD_ALPHA0_SHIFT (12) +#define EXYNOS_VIDOSD_ALPHA1_SHIFT (0) + +/* Start Address */ +#define EXYNOS_VIDADDR_START_VBANK(x) (((x) & 0xff) << 24) +#define EXYNOS_VIDADDR_START_VBASEU(x) (((x) & 0xffffff) << 0) + +/* End Address */ +#define EXYNOS_VIDADDR_END_VBASEL(x) (((x) & 0xffffff) << 0) + +/* Buffer Size */ +#define EXYNOS_VIDADDR_OFFSIZE(x) (((x) & 0x1fff) << 13) +#define EXYNOS_VIDADDR_PAGEWIDTH(x) (((x) & 0x1fff) << 0) + +/* WIN Color Map */ +#define EXYNOS_WINMAP_COLOR(x) ((x) & 0xffffff) + +/* VIDINTCON0 */ +#define EXYNOS_VIDINTCON0_SYSMAINCON_DISABLE (0 << 19) +#define EXYNOS_VIDINTCON0_SYSMAINCON_ENABLE (1 << 19) +#define EXYNOS_VIDINTCON0_SYSSUBCON_DISABLE (0 << 18) +#define EXYNOS_VIDINTCON0_SYSSUBCON_ENABLE (1 << 18) +#define EXYNOS_VIDINTCON0_SYSIFDONE_DISABLE (0 << 17) +#define EXYNOS_VIDINTCON0_SYSIFDONE_ENABLE (1 << 17) +#define EXYNOS_VIDINTCON0_FRAMESEL0_BACK (0 << 15) +#define EXYNOS_VIDINTCON0_FRAMESEL0_VSYNC (1 << 15) +#define EXYNOS_VIDINTCON0_FRAMESEL0_ACTIVE (2 << 15) +#define EXYNOS_VIDINTCON0_FRAMESEL0_FRONT (3 << 15) +#define EXYNOS_VIDINTCON0_FRAMESEL0_MASK (3 << 15) +#define EXYNOS_VIDINTCON0_FRAMESEL1_NONE (0 << 13) +#define EXYNOS_VIDINTCON0_FRAMESEL1_BACK (1 << 13) +#define EXYNOS_VIDINTCON0_FRAMESEL1_VSYNC (2 << 13) +#define EXYNOS_VIDINTCON0_FRAMESEL1_FRONT (3 << 13) +#define EXYNOS_VIDINTCON0_INTFRMEN_DISABLE (0 << 12) +#define EXYNOS_VIDINTCON0_INTFRMEN_ENABLE (1 << 12) +#define EXYNOS_VIDINTCON0_FIFOSEL_WIN4 (1 << 11) +#define EXYNOS_VIDINTCON0_FIFOSEL_WIN3 (1 << 10) +#define EXYNOS_VIDINTCON0_FIFOSEL_WIN2 (1 << 9) +#define EXYNOS_VIDINTCON0_FIFOSEL_WIN1 (1 << 6) +#define EXYNOS_VIDINTCON0_FIFOSEL_WIN0 (1 << 5) +#define EXYNOS_VIDINTCON0_FIFOSEL_ALL (0x73 << 5) +#define EXYNOS_VIDINTCON0_FIFOSEL_MASK (0x73 << 5) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_25 (0 << 2) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_50 (1 << 2) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_75 (2 << 2) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_EMPTY (3 << 2) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_FULL (4 << 2) +#define EXYNOS_VIDINTCON0_FIFOLEVEL_MASK (7 << 2) +#define EXYNOS_VIDINTCON0_INTFIFO_DISABLE (0 << 1) +#define EXYNOS_VIDINTCON0_INTFIFO_ENABLE (1 << 1) +#define EXYNOS_VIDINTCON0_INT_DISABLE (0 << 0) +#define EXYNOS_VIDINTCON0_INT_ENABLE (1 << 0) +#define EXYNOS_VIDINTCON0_INT_MASK (1 << 0) + +/* VIDINTCON1 */ +#define EXYNOS_VIDINTCON1_INTVPPEND (1 << 5) +#define EXYNOS_VIDINTCON1_INTI80PEND (1 << 2) +#define EXYNOS_VIDINTCON1_INTFRMPEND (1 << 1) +#define EXYNOS_VIDINTCON1_INTFIFOPEND (1 << 0) + +/* WINMAP */ +#define EXYNOS_WINMAP_ENABLE (1 << 24) + +/* WxKEYCON0 (1~4) */ +#define EXYNOS_KEYCON0_KEYBLEN_DISABLE (0 << 26) +#define EXYNOS_KEYCON0_KEYBLEN_ENABLE (1 << 26) +#define EXYNOS_KEYCON0_KEY_DISABLE (0 << 25) +#define EXYNOS_KEYCON0_KEY_ENABLE (1 << 25) +#define EXYNOS_KEYCON0_DIRCON_MATCH_FG (0 << 24) +#define EXYNOS_KEYCON0_DIRCON_MATCH_BG (1 << 24) +#define EXYNOS_KEYCON0_COMPKEY(x) (((x) & 0xffffff) << 0) + +/* WxKEYCON1 (1~4) */ +#define EXYNOS_KEYCON1_COLVAL(x) (((x) & 0xffffff) << 0) + +/* DUALRGB */ +#define EXYNOS_DUALRGB_BYPASS_SINGLE (0x00 << 0) +#define EXYNOS_DUALRGB_BYPASS_DUAL (0x01 << 0) +#define EXYNOS_DUALRGB_MIE_DUAL (0x10 << 0) +#define EXYNOS_DUALRGB_MIE_SINGLE (0x11 << 0) +#define EXYNOS_DUALRGB_LINESPLIT (0x0 << 2) +#define EXYNOS_DUALRGB_FRAMESPLIT (0x1 << 2) +#define EXYNOS_DUALRGB_SUB_CNT(x) ((x & 0xfff) << 4) +#define EXYNOS_DUALRGB_VDEN_EN_DISABLE (0x0 << 16) +#define EXYNOS_DUALRGB_VDEN_EN_ENABLE (0x1 << 16) +#define EXYNOS_DUALRGB_MAIN_CNT(x) ((x & 0xfff) << 18) + +/* I80IFCONA0 and I80IFCONA1 */ +#define EXYNOS_LCD_CS_SETUP(x) (((x) & 0xf) << 16) +#define EXYNOS_LCD_WR_SETUP(x) (((x) & 0xf) << 12) +#define EXYNOS_LCD_WR_ACT(x) (((x) & 0xf) << 8) +#define EXYNOS_LCD_WR_HOLD(x) (((x) & 0xf) << 4) +#define EXYNOS_RSPOL_LOW (0 << 2) +#define EXYNOS_RSPOL_HIGH (1 << 2) +#define EXYNOS_I80IFEN_DISABLE (0 << 0) +#define EXYNOS_I80IFEN_ENABLE (1 << 0) + +/* TRIGCON */ +#define EXYNOS_I80SOFT_TRIG_EN (1 << 0) +#define EXYNOS_I80START_TRIG (1 << 1) +#define EXYNOS_I80STATUS_TRIG_DONE (1 << 2) + +#endif /* _REGS_FB_H */ diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h new file mode 100644 index 0000000000..ef6a3d1123 --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h @@ -0,0 +1,380 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * Author: InKi Dae <inki.dae@samsung.com> + * Author: Donghwa Lee <dh09.lee@samsung.com> + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _DSIM_H +#define _DSIM_H + +#include <linux/list.h> +#include <linux/fb.h> + +#define PANEL_NAME_SIZE (32) + +enum mipi_dsim_interface_type { + DSIM_COMMAND, + DSIM_VIDEO +}; + +enum mipi_dsim_virtual_ch_no { + DSIM_VIRTUAL_CH_0, + DSIM_VIRTUAL_CH_1, + DSIM_VIRTUAL_CH_2, + DSIM_VIRTUAL_CH_3 +}; + +enum mipi_dsim_burst_mode_type { + DSIM_NON_BURST_SYNC_EVENT, + DSIM_BURST_SYNC_EVENT, + DSIM_NON_BURST_SYNC_PULSE, + DSIM_BURST, + DSIM_NON_VIDEO_MODE +}; + +enum mipi_dsim_no_of_data_lane { + DSIM_DATA_LANE_1, + DSIM_DATA_LANE_2, + DSIM_DATA_LANE_3, + DSIM_DATA_LANE_4 +}; + +enum mipi_dsim_byte_clk_src { + DSIM_PLL_OUT_DIV8, + DSIM_EXT_CLK_DIV8, + DSIM_EXT_CLK_BYPASS +}; + +enum mipi_dsim_pixel_format { + DSIM_CMD_3BPP, + DSIM_CMD_8BPP, + DSIM_CMD_12BPP, + DSIM_CMD_16BPP, + DSIM_VID_16BPP_565, + DSIM_VID_18BPP_666PACKED, + DSIM_18BPP_666LOOSELYPACKED, + DSIM_24BPP_888 +}; + +/* MIPI DSI Processor-to-Peripheral transaction types */ +enum { + MIPI_DSI_V_SYNC_START = 0x01, + MIPI_DSI_V_SYNC_END = 0x11, + MIPI_DSI_H_SYNC_START = 0x21, + MIPI_DSI_H_SYNC_END = 0x31, + + MIPI_DSI_COLOR_MODE_OFF = 0x02, + MIPI_DSI_COLOR_MODE_ON = 0x12, + MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22, + MIPI_DSI_TURN_ON_PERIPHERAL = 0x32, + + MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03, + MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13, + MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23, + + MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04, + MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14, + MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24, + + MIPI_DSI_DCS_SHORT_WRITE = 0x05, + MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15, + + MIPI_DSI_DCS_READ = 0x06, + + MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37, + + MIPI_DSI_END_OF_TRANSMISSION = 0x08, + + MIPI_DSI_NULL_PACKET = 0x09, + MIPI_DSI_BLANKING_PACKET = 0x19, + MIPI_DSI_GENERIC_LONG_WRITE = 0x29, + MIPI_DSI_DCS_LONG_WRITE = 0x39, + + MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c, + + MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d, + MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d, + + MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e, + MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e, + MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e, + MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e, +}; + +/* + * struct mipi_dsim_config - interface for configuring mipi-dsi controller. + * + * @auto_flush: enable or disable Auto flush of MD FIFO using VSYNC pulse. + * @eot_disable: enable or disable EoT packet in HS mode. + * @auto_vertical_cnt: specifies auto vertical count mode. + * in Video mode, the vertical line transition uses line counter + * configured by VSA, VBP, and Vertical resolution. + * If this bit is set to '1', the line counter does not use VSA and VBP + * registers.(in command mode, this variable is ignored) + * @hse: set horizontal sync event mode. + * In VSYNC pulse and Vporch area, MIPI DSI master transfers only HSYNC + * start packet to MIPI DSI slave at MIPI DSI spec1.1r02. + * this bit transfers HSYNC end packet in VSYNC pulse and Vporch area + * (in mommand mode, this variable is ignored) + * @hfp: specifies HFP disable mode. + * if this variable is set, DSI master ignores HFP area in VIDEO mode. + * (in command mode, this variable is ignored) + * @hbp: specifies HBP disable mode. + * if this variable is set, DSI master ignores HBP area in VIDEO mode. + * (in command mode, this variable is ignored) + * @hsa: specifies HSA disable mode. + * if this variable is set, DSI master ignores HSA area in VIDEO mode. + * (in command mode, this variable is ignored) + * @e_interface: specifies interface to be used.(CPU or RGB interface) + * @e_virtual_ch: specifies virtual channel number that main or + * sub diaplsy uses. + * @e_pixel_format: specifies pixel stream format for main or sub display. + * @e_burst_mode: selects Burst mode in Video mode. + * in Non-burst mode, RGB data area is filled with RGB data and NULL + * packets, according to input bandwidth of RGB interface. + * In Burst mode, RGB data area is filled with RGB data only. + * @e_no_data_lane: specifies data lane count to be used by Master. + * @e_byte_clk: select byte clock source. (it must be DSIM_PLL_OUT_DIV8) + * DSIM_EXT_CLK_DIV8 and DSIM_EXT_CLK_BYPASSS are not supported. + * @pll_stable_time: specifies the PLL Timer for stability of the ganerated + * clock(System clock cycle base) + * if the timer value goes to 0x00000000, the clock stable bit of status + * and interrupt register is set. + * @esc_clk: specifies escape clock frequency for getting the escape clock + * prescaler value. + * @stop_holding_cnt: specifies the interval value between transmitting + * read packet(or write "set_tear_on" command) and BTA request. + * after transmitting read packet or write "set_tear_on" command, + * BTA requests to D-PHY automatically. this counter value specifies + * the interval between them. + * @bta_timeout: specifies the timer for BTA. + * this register specifies time out from BTA request to change + * the direction with respect to Tx escape clock. + * @rx_timeout: specifies the timer for LP Rx mode timeout. + * this register specifies time out on how long RxValid deasserts, + * after RxLpdt asserts with respect to Tx escape clock. + * - RxValid specifies Rx data valid indicator. + * - RxLpdt specifies an indicator that D-PHY is under RxLpdt mode. + * - RxValid and RxLpdt specifies signal from D-PHY. + */ +struct mipi_dsim_config { + unsigned char auto_flush; + unsigned char eot_disable; + + unsigned char auto_vertical_cnt; + unsigned char hse; + unsigned char hfp; + unsigned char hbp; + unsigned char hsa; + + enum mipi_dsim_interface_type e_interface; + enum mipi_dsim_virtual_ch_no e_virtual_ch; + enum mipi_dsim_pixel_format e_pixel_format; + enum mipi_dsim_burst_mode_type e_burst_mode; + enum mipi_dsim_no_of_data_lane e_no_data_lane; + enum mipi_dsim_byte_clk_src e_byte_clk; + + /* + * =========================================== + * | P | M | S | MHz | + * ------------------------------------------- + * | 3 | 100 | 3 | 100 | + * | 3 | 100 | 2 | 200 | + * | 3 | 63 | 1 | 252 | + * | 4 | 100 | 1 | 300 | + * | 4 | 110 | 1 | 330 | + * | 12 | 350 | 1 | 350 | + * | 3 | 100 | 1 | 400 | + * | 4 | 150 | 1 | 450 | + * | 6 | 118 | 1 | 472 | + * | 3 | 120 | 1 | 480 | + * | 12 | 250 | 0 | 500 | + * | 4 | 100 | 0 | 600 | + * | 3 | 81 | 0 | 648 | + * | 3 | 88 | 0 | 704 | + * | 3 | 90 | 0 | 720 | + * | 3 | 100 | 0 | 800 | + * | 12 | 425 | 0 | 850 | + * | 4 | 150 | 0 | 900 | + * | 12 | 475 | 0 | 950 | + * | 6 | 250 | 0 | 1000 | + * ------------------------------------------- + */ + + /* + * pms could be calculated as the following. + * M * 24 / P * 2 ^ S = MHz + */ + unsigned char p; + unsigned short m; + unsigned char s; + + unsigned int pll_stable_time; + unsigned long esc_clk; + + unsigned short stop_holding_cnt; + unsigned char bta_timeout; + unsigned short rx_timeout; +}; + +/* + * struct mipi_dsim_device - global interface for mipi-dsi driver. + * + * @dsim_config: infomation for configuring mipi-dsi controller. + * @master_ops: callbacks to mipi-dsi operations. + * @dsim_lcd_dev: pointer to activated ddi device. + * (it would be registered by mipi-dsi driver.) + * @dsim_lcd_drv: pointer to activated_ddi driver. + * (it would be registered by mipi-dsi driver.) + * @state: specifies status of MIPI-DSI controller. + * the status could be RESET, INIT, STOP, HSCLKEN and ULPS. + * @data_lane: specifiec enabled data lane number. + * this variable would be set by driver according to e_no_data_lane + * automatically. + * @e_clk_src: select byte clock source. + * @pd: pointer to MIPI-DSI driver platform data. + */ +struct mipi_dsim_device { + struct mipi_dsim_config *dsim_config; + struct mipi_dsim_master_ops *master_ops; + struct mipi_dsim_lcd_device *dsim_lcd_dev; + struct mipi_dsim_lcd_driver *dsim_lcd_drv; + + unsigned int state; + unsigned int data_lane; + enum mipi_dsim_byte_clk_src e_clk_src; + + struct exynos_platform_mipi_dsim *pd; +}; + +/* + * struct exynos_platform_mipi_dsim - interface to platform data + * for mipi-dsi driver. + * + * @lcd_panel_name: specifies lcd panel name registered to mipi-dsi driver. + * lcd panel driver searched would be actived. + * @dsim_config: pointer of structure for configuring mipi-dsi controller. + * @lcd_panel_info: pointer for lcd panel specific structure. + * this structure specifies width, height, timing and polarity and so on. + * @lcd_power: callback pointer for enabling or disabling lcd power. + * @mipi_power: callback pointer for enabling or disabling mipi power. + * @phy_enable: pointer to a callback controlling D-PHY enable/reset + */ +struct exynos_platform_mipi_dsim { + char lcd_panel_name[PANEL_NAME_SIZE]; + + struct mipi_dsim_config *dsim_config; + void *lcd_panel_info; + + int (*lcd_power)(void); + int (*mipi_power)(void); + void (*phy_enable)(unsigned int dev_index, unsigned int enable); +}; + +/* + * struct mipi_dsim_master_ops - callbacks to mipi-dsi operations. + * + * @cmd_write: transfer command to lcd panel at LP mode. + * @cmd_read: read command from rx register. + * @get_dsim_frame_done: get the status that all screen data have been + * transferred to mipi-dsi. + * @clear_dsim_frame_done: clear frame done status. + * @get_fb_frame_done: get frame done status of display controller. + * @trigger: trigger display controller. + * - this one would be used only in case of CPU mode. + */ +struct mipi_dsim_master_ops { + int (*cmd_write)(struct mipi_dsim_device *dsim, unsigned int data_id, + unsigned int data0, unsigned int data1); + int (*cmd_read)(struct mipi_dsim_device *dsim, unsigned int data_id, + unsigned int data0, unsigned int data1); + int (*get_dsim_frame_done)(struct mipi_dsim_device *dsim); + int (*clear_dsim_frame_done)(struct mipi_dsim_device *dsim); + + int (*get_fb_frame_done)(void); + void (*trigger)(struct fb_info *info); +}; + +/* + * device structure for mipi-dsi based lcd panel. + * + * @name: name of the device to use with this device, or an + * alias for that name. + * @id: id of device to be registered. + * @bus_id: bus id for identifing connected bus + * and this bus id should be same as id of mipi_dsim_device. + * @master: pointer to mipi-dsi master device object. + * @platform_data: lcd panel specific platform data. + */ +struct mipi_dsim_lcd_device { + char *name; + int id; + int bus_id; + + struct mipi_dsim_device *master; + void *platform_data; +}; + +/* + * driver structure for mipi-dsi based lcd panel. + * + * this structure should be registered by lcd panel driver. + * mipi-dsi driver seeks lcd panel registered through name field + * and calls these callback functions in appropriate time. + * + * @name: name of the driver to use with this device, or an + * alias for that name. + * @id: id of driver to be registered. + * this id would be used for finding device object registered. + * @mipi_panel_init: callback pointer for initializing lcd panel based on mipi + * dsi interface. + * @mipi_display_on: callback pointer for lcd panel display on. + */ +struct mipi_dsim_lcd_driver { + char *name; + int id; + + int (*mipi_panel_init)(struct mipi_dsim_device *dsim_dev); + void (*mipi_display_on)(struct mipi_dsim_device *dsim_dev); +}; + +int exynos_mipi_dsi_init(void); + +/* + * register mipi_dsim_lcd_driver object defined by lcd panel driver + * to mipi-dsi driver. + */ +int exynos_mipi_dsi_register_lcd_driver(struct mipi_dsim_lcd_driver + *lcd_drv); + +/* + * register mipi_dsim_lcd_device to mipi-dsi master. + */ +int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device + *lcd_dev); + +void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd); + +/* panel driver init based on mipi dsi interface */ +void s6e8ax0_init(void); + +#endif /* _DSIM_H */ diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h index fb442f7f1f..6444fd04ec 100644 --- a/arch/arm/include/asm/arch-exynos/power.h +++ b/arch/arm/include/asm/arch-exynos/power.h @@ -227,4 +227,10 @@ struct exynos4_power { }; #endif /* __ASSEMBLY__ */ +void set_mipi_phy_ctrl(unsigned int dev_index, unsigned int enable); + +#define EXYNOS_MIPI_PHY_ENABLE (1 << 0) +#define EXYNOS_MIPI_PHY_SRESETN (1 << 1) +#define EXYNOS_MIPI_PHY_MRESETN (1 << 2) + #endif diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h new file mode 100644 index 0000000000..c85f949da4 --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/system.h @@ -0,0 +1,53 @@ +/* + * (C) Copyright 2012 Samsung Electronics + * Donghwa Lee <dh09.lee@samsung.com> + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARM_ARCH_SYSTEM_H_ +#define __ASM_ARM_ARCH_SYSTEM_H_ + +#ifndef __ASSEMBLY__ +struct exynos4_sysreg { + unsigned char res1[0x210]; + unsigned int display_ctrl; + unsigned int display_ctrl2; + unsigned int camera_control; + unsigned int audio_endian; + unsigned int jtag_con; +}; + +struct exynos5_sysreg { + unsigned char res1[0x214]; + unsigned int disp1blk_cfg; + unsigned int disp2blk_cfg; + unsigned int hdcp_e_fuse; + unsigned int gsclblk_cfg0; + unsigned int gsclblk_cfg1; + unsigned int reserved; + unsigned int ispblk_cfg; + unsigned int usb20phy_cfg; + unsigned int mipi_dphy; + unsigned int dptx_dphy; + unsigned int phyclk_sel; +}; +#endif + +void set_system_display_ctrl(void); + +#endif /* _EXYNOS4_SYSTEM_H */ diff --git a/arch/arm/include/asm/arch-exynos/tzpc.h b/arch/arm/include/asm/arch-exynos/tzpc.h index 2c9a07be45..c5eb4b1cc2 100644 --- a/arch/arm/include/asm/arch-exynos/tzpc.h +++ b/arch/arm/include/asm/arch-exynos/tzpc.h @@ -22,7 +22,7 @@ #define __TZPC_H_ #ifndef __ASSEMBLY__ -struct exynos5_tzpc { +struct exynos_tzpc { unsigned int r0size; char res1[0x7FC]; unsigned int decprot0stat; |