diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/Makefile | 2 | ||||
| -rw-r--r-- | drivers/video/cfb_console.c | 2 | ||||
| -rw-r--r-- | drivers/video/ipu_common.c | 23 | ||||
| -rw-r--r-- | drivers/video/ipu_disp.c | 3 | ||||
| -rw-r--r-- | drivers/video/ipu_regs.h | 12 |
5 files changed, 33 insertions, 9 deletions
diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 44b7feb..2f8e2b5 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -42,7 +42,7 @@ COBJS-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o COBJS-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o COBJS-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o COBJS-$(CONFIG_VIDEO_MX3) += mx3fb.o videomodes.o -COBJS-$(CONFIG_VIDEO_MX5) += mxc_ipuv3_fb.o ipu_common.o ipu_disp.o +COBJS-$(CONFIG_VIDEO_IPUV3) += mxc_ipuv3_fb.o ipu_common.o ipu_disp.o COBJS-$(CONFIG_VIDEO_OMAP3) += omap3_dss.o COBJS-$(CONFIG_VIDEO_SED13806) += sed13806.o COBJS-$(CONFIG_VIDEO_SM501) += sm501.o diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index 92fa77d..19d061f 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -164,7 +164,7 @@ /* * Defines for the i.MX31 driver (mx3fb.c) */ -#if defined(CONFIG_VIDEO_MX3) || defined(CONFIG_VIDEO_MX5) +#if defined(CONFIG_VIDEO_MX3) || defined(CONFIG_VIDEO_IPUV3) #define VIDEO_FB_16BPP_WORD_SWAP #endif diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c index 9d20c86..2020da9 100644 --- a/drivers/video/ipu_common.c +++ b/drivers/video/ipu_common.c @@ -163,6 +163,7 @@ int clk_set_parent(struct clk *clk, struct clk *parent) static int clk_ipu_enable(struct clk *clk) { +#if defined(CONFIG_MX51) || defined(CONFIG_MX53) u32 reg; reg = __raw_readl(clk->enable_reg); @@ -178,12 +179,13 @@ static int clk_ipu_enable(struct clk *clk) reg = __raw_readl(&mxc_ccm->clpcr); reg &= ~MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS; __raw_writel(reg, &mxc_ccm->clpcr); - +#endif return 0; } static void clk_ipu_disable(struct clk *clk) { +#if defined(CONFIG_MX51) || defined(CONFIG_MX53) u32 reg; reg = __raw_readl(clk->enable_reg); @@ -202,13 +204,14 @@ static void clk_ipu_disable(struct clk *clk) reg = __raw_readl(&mxc_ccm->clpcr); reg |= MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS; __raw_writel(reg, &mxc_ccm->clpcr); +#endif } static struct clk ipu_clk = { .name = "ipu_clk", - .rate = 133000000, - .enable_reg = (u32 *)(MXC_CCM_BASE + + .rate = CONFIG_IPUV3_CLK, + .enable_reg = (u32 *)(CCM_BASE_ADDR + offsetof(struct mxc_ccm_reg, CCGR5)), .enable_shift = MXC_CCM_CCGR5_CG5_OFFSET, .enable = clk_ipu_enable, @@ -216,8 +219,15 @@ static struct clk ipu_clk = { .usecount = 0, }; +static struct clk ldb_clk = { + .name = "ldb_clk", + .rate = 65000000, + .usecount = 0, +}; + /* Globals */ struct clk *g_ipu_clk; +struct clk *g_ldb_clk; unsigned char g_ipu_clk_enabled; struct clk *g_di_clk[2]; struct clk *g_pixel_clk[2]; @@ -340,7 +350,7 @@ static int ipu_pixel_clk_set_parent(struct clk *clk, struct clk *parent) if (parent == g_ipu_clk) di_gen &= ~DI_GEN_DI_CLK_EXT; - else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_di_clk[clk->id]) + else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_ldb_clk) di_gen |= DI_GEN_DI_CLK_EXT; else return -EINVAL; @@ -401,6 +411,7 @@ void ipu_reset(void) int ipu_probe(void) { unsigned long ipu_base; +#if defined CONFIG_MX51 u32 temp; u32 *reg_hsc_mcd = (u32 *)MIPI_HSC_BASE_ADDR; @@ -414,6 +425,7 @@ int ipu_probe(void) temp = __raw_readl(reg_hsc_mxt_conf); __raw_writel(temp | 0x10000, reg_hsc_mxt_conf); +#endif ipu_base = IPU_CTRL_BASE_ADDR; ipu_cpmem_base = (u32 *)(ipu_base + IPU_CPMEM_REG_BASE); @@ -424,7 +436,8 @@ int ipu_probe(void) g_ipu_clk = &ipu_clk; debug("ipu_clk = %u\n", clk_get_rate(g_ipu_clk)); - + g_ldb_clk = &ldb_clk; + debug("ldb_clk = %u\n", clk_get_rate(g_ldb_clk)); ipu_reset(); clk_set_parent(g_pixel_clk[0], g_ipu_clk); diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c index fa8fb2c..b4116df 100644 --- a/drivers/video/ipu_disp.c +++ b/drivers/video/ipu_disp.c @@ -64,6 +64,7 @@ static int dmfc_size_28, dmfc_size_29, dmfc_size_24, dmfc_size_27, dmfc_size_23; int g_di1_tvout; extern struct clk *g_ipu_clk; +extern struct clk *g_ldb_clk; extern struct clk *g_di_clk[2]; extern struct clk *g_pixel_clk[2]; @@ -941,7 +942,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, udelay(10000); } } - clk_set_parent(g_pixel_clk[disp], g_di_clk[disp]); + clk_set_parent(g_pixel_clk[disp], g_ldb_clk); } else { if (clk_get_usecount(g_pixel_clk[disp]) != 0) clk_set_parent(g_pixel_clk[disp], g_ipu_clk); diff --git a/drivers/video/ipu_regs.h b/drivers/video/ipu_regs.h index 93b195f..a43aa03 100644 --- a/drivers/video/ipu_regs.h +++ b/drivers/video/ipu_regs.h @@ -47,14 +47,24 @@ #define IPU_SMFC_REG_BASE 0x00050000 #define IPU_DC_REG_BASE 0x00058000 #define IPU_DMFC_REG_BASE 0x00060000 +#define IPU_VDI_REG_BASE 0x00680000 +#if defined(CONFIG_MX51) || defined(CONFIG_MX53) #define IPU_CPMEM_REG_BASE 0x01000000 #define IPU_LUT_REG_BASE 0x01020000 #define IPU_SRM_REG_BASE 0x01040000 #define IPU_TPM_REG_BASE 0x01060000 #define IPU_DC_TMPL_REG_BASE 0x01080000 #define IPU_ISP_TBPR_REG_BASE 0x010C0000 -#define IPU_VDI_REG_BASE 0x00680000 +#elif defined(CONFIG_MX6Q) +#define IPU_CPMEM_REG_BASE 0x00100000 +#define IPU_LUT_REG_BASE 0x00120000 +#define IPU_SRM_REG_BASE 0x00140000 +#define IPU_TPM_REG_BASE 0x00160000 +#define IPU_DC_TMPL_REG_BASE 0x00180000 +#define IPU_ISP_TBPR_REG_BASE 0x001C0000 +#endif +#define IPU_CTRL_BASE_ADDR (IPU_SOC_BASE_ADDR + IPU_SOC_OFFSET) extern u32 *ipu_dc_tmpl_reg; 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