Message ID | 1393941316-12108-3-git-send-email-p.wilczek@samsung.com |
---|---|
State | Superseded |
Delegated to: | Minkyu Kang |
Headers | show |
Piotr, You need to add the documentation for the bindings you create. Please add a exynos_mipi_dsi.txt file under the directory: doc/device-tree-bindings/video/ Regards, Ajay Kumar On Tue, Mar 4, 2014 at 7:25 PM, Piotr Wilczek <p.wilczek@samsung.com> wrote: > This patch enables parsing mipi data from device tree. > Non device tree case is still supported. > > Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> > Cc: Minkyu Kang <mk7.kang@samsung.com> > --- > Changes for v4: > - use "-" hypen for DT bindings > > Changes for v3: > - none > > Changes for v2: > - removed panel specific init function 's6e8ax0_init' to the board file > > arch/arm/include/asm/arch-exynos/mipi_dsim.h | 5 ++ > drivers/video/exynos_mipi_dsi.c | 96 > ++++++++++++++++++++++++++++ > include/fdtdec.h | 1 + > lib/fdtdec.c | 1 + > 4 files changed, 103 insertions(+) > > diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h > b/arch/arm/include/asm/arch-exynos/mipi_dsim.h > index 40aca71..50e5c25 100644 > --- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h > +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h > @@ -12,6 +12,7 @@ > > #include <linux/list.h> > #include <linux/fb.h> > +#include <lcd.h> > > #define PANEL_NAME_SIZE (32) > > @@ -368,8 +369,12 @@ 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); > +void exynos_init_dsim_platform_data(vidinfo_t *vid); > > /* panel driver init based on mipi dsi interface */ > void s6e8ax0_init(void); > > +#ifdef CONFIG_OF_CONTROL > +extern int mipi_power(void); > +#endif > #endif /* _DSIM_H */ > diff --git a/drivers/video/exynos_mipi_dsi.c > b/drivers/video/exynos_mipi_dsi.c > index 8bb8fea..7dd4652 100644 > --- a/drivers/video/exynos_mipi_dsi.c > +++ b/drivers/video/exynos_mipi_dsi.c > @@ -9,6 +9,8 @@ > > #include <common.h> > #include <malloc.h> > +#include <fdtdec.h> > +#include <libfdt.h> > #include <linux/err.h> > #include <asm/arch/dsim.h> > #include <asm/arch/mipi_dsim.h> > @@ -22,7 +24,14 @@ > #define master_to_driver(a) (a->dsim_lcd_drv) > #define master_to_device(a) (a->dsim_lcd_dev) > > +DECLARE_GLOBAL_DATA_PTR; > + > static struct exynos_platform_mipi_dsim *dsim_pd; > +#ifdef CONFIG_OF_CONTROL > +static struct mipi_dsim_config dsim_config_dt; > +static struct exynos_platform_mipi_dsim dsim_platform_data_dt; > +static struct mipi_dsim_lcd_device mipi_lcd_device_dt; > +#endif > > struct mipi_dsim_ddi { > int bus_id; > @@ -238,3 +247,90 @@ void exynos_set_dsim_platform_data(struct > exynos_platform_mipi_dsim *pd) > > dsim_pd = pd; > } > + > +#ifdef CONFIG_OF_CONTROL > +int exynos_dsim_config_parse_dt(const void *blob) > +{ > + int node; > + > + node = fdtdec_next_compatible(blob, 0, > COMPAT_SAMSUNG_EXYNOS_MIPI_DSI); > + if (node <= 0) { > + printf("exynos_mipi_dsi: Can't get device node for mipi > dsi\n"); > + return -ENODEV; > + } > + > + dsim_config_dt.e_interface = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-interface", 0); > + > + dsim_config_dt.e_virtual_ch = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-virtual-ch", 0); > + > + dsim_config_dt.e_pixel_format = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-pixel-format", 0); > + > + dsim_config_dt.e_burst_mode = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-burst-mode", 0); > + > + dsim_config_dt.e_no_data_lane = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-no-data-lane", 0); > + > + dsim_config_dt.e_byte_clk = fdtdec_get_int(blob, node, > + "samsung,dsim-config-e-byte-clk", 0); > + > + dsim_config_dt.hfp = fdtdec_get_int(blob, node, > + "samsung,dsim-config-hfp", 0); > + > + dsim_config_dt.p = fdtdec_get_int(blob, node, > + "samsung,dsim-config-p", 0); > + dsim_config_dt.m = fdtdec_get_int(blob, node, > + "samsung,dsim-config-m", 0); > + dsim_config_dt.s = fdtdec_get_int(blob, node, > + "samsung,dsim-config-s", 0); > + > + dsim_config_dt.pll_stable_time = fdtdec_get_int(blob, node, > + "samsung,dsim-config-pll-stable-time", 0); > + > + dsim_config_dt.esc_clk = fdtdec_get_int(blob, node, > + "samsung,dsim-config-esc-clk", 0); > + > + dsim_config_dt.stop_holding_cnt = fdtdec_get_int(blob, node, > + "samsung,dsim-config-stop-holding-cnt", 0); > + > + dsim_config_dt.bta_timeout = fdtdec_get_int(blob, node, > + "samsung,dsim-config-bta-timeout", 0); > + > + dsim_config_dt.rx_timeout = fdtdec_get_int(blob, node, > + "samsung,dsim-config-rx-timeout", 0); > + > + mipi_lcd_device_dt.name = fdtdec_get_config_string(blob, > + "samsung,dsim-device-name"); > + > + mipi_lcd_device_dt.id = fdtdec_get_int(blob, node, > + "samsung,dsim-device-id", 0); > + > + mipi_lcd_device_dt.bus_id = fdtdec_get_int(blob, node, > + "samsung,dsim-device-bus_id", 0); > + > + mipi_lcd_device_dt.reverse_panel = fdtdec_get_int(blob, node, > + "samsung,dsim-device-reverse-panel", 0); > + > + return 0; > +} > + > +void exynos_init_dsim_platform_data(vidinfo_t *vid) > +{ > + if (exynos_dsim_config_parse_dt(gd->fdt_blob)) > + debug("Can't get proper dsim config.\n"); > + > + strcpy(dsim_platform_data_dt.lcd_panel_name, > mipi_lcd_device_dt.name); > + dsim_platform_data_dt.dsim_config = &dsim_config_dt; > + dsim_platform_data_dt.mipi_power = mipi_power; > + dsim_platform_data_dt.phy_enable = set_mipi_phy_ctrl; > + dsim_platform_data_dt.lcd_panel_info = (void *)vid; > + > + mipi_lcd_device_dt.platform_data = (void *)&dsim_platform_data_dt; > + exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device_dt); > + > + dsim_pd = &dsim_platform_data_dt; > +} > +#endif > diff --git a/include/fdtdec.h b/include/fdtdec.h > index 19bab79..bd84c83 100644 > --- a/include/fdtdec.h > +++ b/include/fdtdec.h > @@ -79,6 +79,7 @@ enum fdt_compat_id { > COMPAT_SAMSUNG_EXYNOS5_USB3_PHY,/* Exynos phy controller for > usb3.0 */ > COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */ > COMPAT_SAMSUNG_EXYNOS_FIMD, /* Exynos Display controller */ > + COMPAT_SAMSUNG_EXYNOS_MIPI_DSI, /* Exynos mipi dsi */ > COMPAT_SAMSUNG_EXYNOS5_DP, /* Exynos Display port controller > */ > COMPAT_SAMSUNG_EXYNOS5_DWMMC, /* Exynos5 DWMMC controller */ > COMPAT_SAMSUNG_EXYNOS_SERIAL, /* Exynos UART */ > diff --git a/lib/fdtdec.c b/lib/fdtdec.c > index 1fecab3..c97fad3 100644 > --- a/lib/fdtdec.c > +++ b/lib/fdtdec.c > @@ -52,6 +52,7 @@ static const char * const compat_names[COMPAT_COUNT] = { > COMPAT(SAMSUNG_EXYNOS5_USB3_PHY, "samsung,exynos5250-usb3-phy"), > COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"), > COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"), > + COMPAT(SAMSUNG_EXYNOS_MIPI_DSI, "samsung,exynos-mipi-dsi"), > COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"), > COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"), > COMPAT(SAMSUNG_EXYNOS_SERIAL, "samsung,exynos4210-uart"), > -- > 1.8.3.2 > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot >
Hi Ajay, On 03/05/2014 07:16 AM, Ajay kumar wrote: > Piotr, > > You need to add the documentation for the bindings you create. > Please add a exynos_mipi_dsi.txt file under the directory: > doc/device-tree-bindings/video/ > Yes, I completely overlook that, thanks. Best regards, Piotr Wilczek > Regards, > Ajay Kumar > > > On Tue, Mar 4, 2014 at 7:25 PM, Piotr Wilczek <p.wilczek@samsung.com> wrote: > >> This patch enables parsing mipi data from device tree. >> Non device tree case is still supported. >> >> Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> >> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> >> Cc: Minkyu Kang <mk7.kang@samsung.com> >> --- >> Changes for v4: >> - use "-" hypen for DT bindings >> >> Changes for v3: >> - none >> >> Changes for v2: >> - removed panel specific init function 's6e8ax0_init' to the board file >> >> arch/arm/include/asm/arch-exynos/mipi_dsim.h | 5 ++ >> drivers/video/exynos_mipi_dsi.c | 96 >> ++++++++++++++++++++++++++++ >> include/fdtdec.h | 1 + >> lib/fdtdec.c | 1 + >> 4 files changed, 103 insertions(+) >> >> diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h >> b/arch/arm/include/asm/arch-exynos/mipi_dsim.h >> index 40aca71..50e5c25 100644 >> --- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h >> +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h >> @@ -12,6 +12,7 @@ >> >> #include <linux/list.h> >> #include <linux/fb.h> >> +#include <lcd.h> >> >> #define PANEL_NAME_SIZE (32) >> >> @@ -368,8 +369,12 @@ 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); >> +void exynos_init_dsim_platform_data(vidinfo_t *vid); >> >> /* panel driver init based on mipi dsi interface */ >> void s6e8ax0_init(void); >> >> +#ifdef CONFIG_OF_CONTROL >> +extern int mipi_power(void); >> +#endif >> #endif /* _DSIM_H */ >> diff --git a/drivers/video/exynos_mipi_dsi.c >> b/drivers/video/exynos_mipi_dsi.c >> index 8bb8fea..7dd4652 100644 >> --- a/drivers/video/exynos_mipi_dsi.c >> +++ b/drivers/video/exynos_mipi_dsi.c >> @@ -9,6 +9,8 @@ >> >> #include <common.h> >> #include <malloc.h> >> +#include <fdtdec.h> >> +#include <libfdt.h> >> #include <linux/err.h> >> #include <asm/arch/dsim.h> >> #include <asm/arch/mipi_dsim.h> >> @@ -22,7 +24,14 @@ >> #define master_to_driver(a) (a->dsim_lcd_drv) >> #define master_to_device(a) (a->dsim_lcd_dev) >> >> +DECLARE_GLOBAL_DATA_PTR; >> + >> static struct exynos_platform_mipi_dsim *dsim_pd; >> +#ifdef CONFIG_OF_CONTROL >> +static struct mipi_dsim_config dsim_config_dt; >> +static struct exynos_platform_mipi_dsim dsim_platform_data_dt; >> +static struct mipi_dsim_lcd_device mipi_lcd_device_dt; >> +#endif >> >> struct mipi_dsim_ddi { >> int bus_id; >> @@ -238,3 +247,90 @@ void exynos_set_dsim_platform_data(struct >> exynos_platform_mipi_dsim *pd) >> >> dsim_pd = pd; >> } >> + >> +#ifdef CONFIG_OF_CONTROL >> +int exynos_dsim_config_parse_dt(const void *blob) >> +{ >> + int node; >> + >> + node = fdtdec_next_compatible(blob, 0, >> COMPAT_SAMSUNG_EXYNOS_MIPI_DSI); >> + if (node <= 0) { >> + printf("exynos_mipi_dsi: Can't get device node for mipi >> dsi\n"); >> + return -ENODEV; >> + } >> + >> + dsim_config_dt.e_interface = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-interface", 0); >> + >> + dsim_config_dt.e_virtual_ch = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-virtual-ch", 0); >> + >> + dsim_config_dt.e_pixel_format = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-pixel-format", 0); >> + >> + dsim_config_dt.e_burst_mode = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-burst-mode", 0); >> + >> + dsim_config_dt.e_no_data_lane = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-no-data-lane", 0); >> + >> + dsim_config_dt.e_byte_clk = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-e-byte-clk", 0); >> + >> + dsim_config_dt.hfp = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-hfp", 0); >> + >> + dsim_config_dt.p = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-p", 0); >> + dsim_config_dt.m = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-m", 0); >> + dsim_config_dt.s = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-s", 0); >> + >> + dsim_config_dt.pll_stable_time = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-pll-stable-time", 0); >> + >> + dsim_config_dt.esc_clk = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-esc-clk", 0); >> + >> + dsim_config_dt.stop_holding_cnt = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-stop-holding-cnt", 0); >> + >> + dsim_config_dt.bta_timeout = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-bta-timeout", 0); >> + >> + dsim_config_dt.rx_timeout = fdtdec_get_int(blob, node, >> + "samsung,dsim-config-rx-timeout", 0); >> + >> + mipi_lcd_device_dt.name = fdtdec_get_config_string(blob, >> + "samsung,dsim-device-name"); >> + >> + mipi_lcd_device_dt.id = fdtdec_get_int(blob, node, >> + "samsung,dsim-device-id", 0); >> + >> + mipi_lcd_device_dt.bus_id = fdtdec_get_int(blob, node, >> + "samsung,dsim-device-bus_id", 0); >> + >> + mipi_lcd_device_dt.reverse_panel = fdtdec_get_int(blob, node, >> + "samsung,dsim-device-reverse-panel", 0); >> + >> + return 0; >> +} >> + >> +void exynos_init_dsim_platform_data(vidinfo_t *vid) >> +{ >> + if (exynos_dsim_config_parse_dt(gd->fdt_blob)) >> + debug("Can't get proper dsim config.\n"); >> + >> + strcpy(dsim_platform_data_dt.lcd_panel_name, >> mipi_lcd_device_dt.name); >> + dsim_platform_data_dt.dsim_config = &dsim_config_dt; >> + dsim_platform_data_dt.mipi_power = mipi_power; >> + dsim_platform_data_dt.phy_enable = set_mipi_phy_ctrl; >> + dsim_platform_data_dt.lcd_panel_info = (void *)vid; >> + >> + mipi_lcd_device_dt.platform_data = (void *)&dsim_platform_data_dt; >> + exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device_dt); >> + >> + dsim_pd = &dsim_platform_data_dt; >> +} >> +#endif >> diff --git a/include/fdtdec.h b/include/fdtdec.h >> index 19bab79..bd84c83 100644 >> --- a/include/fdtdec.h >> +++ b/include/fdtdec.h >> @@ -79,6 +79,7 @@ enum fdt_compat_id { >> COMPAT_SAMSUNG_EXYNOS5_USB3_PHY,/* Exynos phy controller for >> usb3.0 */ >> COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */ >> COMPAT_SAMSUNG_EXYNOS_FIMD, /* Exynos Display controller */ >> + COMPAT_SAMSUNG_EXYNOS_MIPI_DSI, /* Exynos mipi dsi */ >> COMPAT_SAMSUNG_EXYNOS5_DP, /* Exynos Display port controller >> */ >> COMPAT_SAMSUNG_EXYNOS5_DWMMC, /* Exynos5 DWMMC controller */ >> COMPAT_SAMSUNG_EXYNOS_SERIAL, /* Exynos UART */ >> diff --git a/lib/fdtdec.c b/lib/fdtdec.c >> index 1fecab3..c97fad3 100644 >> --- a/lib/fdtdec.c >> +++ b/lib/fdtdec.c >> @@ -52,6 +52,7 @@ static const char * const compat_names[COMPAT_COUNT] = { >> COMPAT(SAMSUNG_EXYNOS5_USB3_PHY, "samsung,exynos5250-usb3-phy"), >> COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"), >> COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"), >> + COMPAT(SAMSUNG_EXYNOS_MIPI_DSI, "samsung,exynos-mipi-dsi"), >> COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"), >> COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"), >> COMPAT(SAMSUNG_EXYNOS_SERIAL, "samsung,exynos4210-uart"), >> -- >> 1.8.3.2 >> >> _______________________________________________ >> U-Boot mailing list >> U-Boot@lists.denx.de >> http://lists.denx.de/mailman/listinfo/u-boot >> > > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot >
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h index 40aca71..50e5c25 100644 --- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h @@ -12,6 +12,7 @@ #include <linux/list.h> #include <linux/fb.h> +#include <lcd.h> #define PANEL_NAME_SIZE (32) @@ -368,8 +369,12 @@ 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); +void exynos_init_dsim_platform_data(vidinfo_t *vid); /* panel driver init based on mipi dsi interface */ void s6e8ax0_init(void); +#ifdef CONFIG_OF_CONTROL +extern int mipi_power(void); +#endif #endif /* _DSIM_H */ diff --git a/drivers/video/exynos_mipi_dsi.c b/drivers/video/exynos_mipi_dsi.c index 8bb8fea..7dd4652 100644 --- a/drivers/video/exynos_mipi_dsi.c +++ b/drivers/video/exynos_mipi_dsi.c @@ -9,6 +9,8 @@ #include <common.h> #include <malloc.h> +#include <fdtdec.h> +#include <libfdt.h> #include <linux/err.h> #include <asm/arch/dsim.h> #include <asm/arch/mipi_dsim.h> @@ -22,7 +24,14 @@ #define master_to_driver(a) (a->dsim_lcd_drv) #define master_to_device(a) (a->dsim_lcd_dev) +DECLARE_GLOBAL_DATA_PTR; + static struct exynos_platform_mipi_dsim *dsim_pd; +#ifdef CONFIG_OF_CONTROL +static struct mipi_dsim_config dsim_config_dt; +static struct exynos_platform_mipi_dsim dsim_platform_data_dt; +static struct mipi_dsim_lcd_device mipi_lcd_device_dt; +#endif struct mipi_dsim_ddi { int bus_id; @@ -238,3 +247,90 @@ void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd) dsim_pd = pd; } + +#ifdef CONFIG_OF_CONTROL +int exynos_dsim_config_parse_dt(const void *blob) +{ + int node; + + node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS_MIPI_DSI); + if (node <= 0) { + printf("exynos_mipi_dsi: Can't get device node for mipi dsi\n"); + return -ENODEV; + } + + dsim_config_dt.e_interface = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-interface", 0); + + dsim_config_dt.e_virtual_ch = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-virtual-ch", 0); + + dsim_config_dt.e_pixel_format = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-pixel-format", 0); + + dsim_config_dt.e_burst_mode = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-burst-mode", 0); + + dsim_config_dt.e_no_data_lane = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-no-data-lane", 0); + + dsim_config_dt.e_byte_clk = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-byte-clk", 0); + + dsim_config_dt.hfp = fdtdec_get_int(blob, node, + "samsung,dsim-config-hfp", 0); + + dsim_config_dt.p = fdtdec_get_int(blob, node, + "samsung,dsim-config-p", 0); + dsim_config_dt.m = fdtdec_get_int(blob, node, + "samsung,dsim-config-m", 0); + dsim_config_dt.s = fdtdec_get_int(blob, node, + "samsung,dsim-config-s", 0); + + dsim_config_dt.pll_stable_time = fdtdec_get_int(blob, node, + "samsung,dsim-config-pll-stable-time", 0); + + dsim_config_dt.esc_clk = fdtdec_get_int(blob, node, + "samsung,dsim-config-esc-clk", 0); + + dsim_config_dt.stop_holding_cnt = fdtdec_get_int(blob, node, + "samsung,dsim-config-stop-holding-cnt", 0); + + dsim_config_dt.bta_timeout = fdtdec_get_int(blob, node, + "samsung,dsim-config-bta-timeout", 0); + + dsim_config_dt.rx_timeout = fdtdec_get_int(blob, node, + "samsung,dsim-config-rx-timeout", 0); + + mipi_lcd_device_dt.name = fdtdec_get_config_string(blob, + "samsung,dsim-device-name"); + + mipi_lcd_device_dt.id = fdtdec_get_int(blob, node, + "samsung,dsim-device-id", 0); + + mipi_lcd_device_dt.bus_id = fdtdec_get_int(blob, node, + "samsung,dsim-device-bus_id", 0); + + mipi_lcd_device_dt.reverse_panel = fdtdec_get_int(blob, node, + "samsung,dsim-device-reverse-panel", 0); + + return 0; +} + +void exynos_init_dsim_platform_data(vidinfo_t *vid) +{ + if (exynos_dsim_config_parse_dt(gd->fdt_blob)) + debug("Can't get proper dsim config.\n"); + + strcpy(dsim_platform_data_dt.lcd_panel_name, mipi_lcd_device_dt.name); + dsim_platform_data_dt.dsim_config = &dsim_config_dt; + dsim_platform_data_dt.mipi_power = mipi_power; + dsim_platform_data_dt.phy_enable = set_mipi_phy_ctrl; + dsim_platform_data_dt.lcd_panel_info = (void *)vid; + + mipi_lcd_device_dt.platform_data = (void *)&dsim_platform_data_dt; + exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device_dt); + + dsim_pd = &dsim_platform_data_dt; +} +#endif diff --git a/include/fdtdec.h b/include/fdtdec.h index 19bab79..bd84c83 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -79,6 +79,7 @@ enum fdt_compat_id { COMPAT_SAMSUNG_EXYNOS5_USB3_PHY,/* Exynos phy controller for usb3.0 */ COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */ COMPAT_SAMSUNG_EXYNOS_FIMD, /* Exynos Display controller */ + COMPAT_SAMSUNG_EXYNOS_MIPI_DSI, /* Exynos mipi dsi */ COMPAT_SAMSUNG_EXYNOS5_DP, /* Exynos Display port controller */ COMPAT_SAMSUNG_EXYNOS5_DWMMC, /* Exynos5 DWMMC controller */ COMPAT_SAMSUNG_EXYNOS_SERIAL, /* Exynos UART */ diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 1fecab3..c97fad3 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -52,6 +52,7 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(SAMSUNG_EXYNOS5_USB3_PHY, "samsung,exynos5250-usb3-phy"), COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"), COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"), + COMPAT(SAMSUNG_EXYNOS_MIPI_DSI, "samsung,exynos-mipi-dsi"), COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"), COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"), COMPAT(SAMSUNG_EXYNOS_SERIAL, "samsung,exynos4210-uart"),