diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/r8a7790.dtsi | 24 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/display.c | 38 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c | 11 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/board-lager.c | 4 |
4 files changed, 54 insertions, 23 deletions
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index ee845fad939b..46e1d7ef163f 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -87,9 +87,9 @@ interrupts = <1 9 0xf04>; }; - gpio0: gpio@ffc40000 { + gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc40000 0 0x2c>; + reg = <0 0xe6050000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 4 0x4>; #gpio-cells = <2>; @@ -99,9 +99,9 @@ interrupt-controller; }; - gpio1: gpio@ffc41000 { + gpio1: gpio@e6051000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc41000 0 0x2c>; + reg = <0 0xe6051000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 5 0x4>; #gpio-cells = <2>; @@ -111,9 +111,9 @@ interrupt-controller; }; - gpio2: gpio@ffc42000 { + gpio2: gpio@e6052000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc42000 0 0x2c>; + reg = <0 0xe6052000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 6 0x4>; #gpio-cells = <2>; @@ -123,9 +123,9 @@ interrupt-controller; }; - gpio3: gpio@ffc43000 { + gpio3: gpio@e6053000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc43000 0 0x2c>; + reg = <0 0xe6053000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 7 0x4>; #gpio-cells = <2>; @@ -135,9 +135,9 @@ interrupt-controller; }; - gpio4: gpio@ffc44000 { + gpio4: gpio@e6054000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc44000 0 0x2c>; + reg = <0 0xe6054000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 8 0x4>; #gpio-cells = <2>; @@ -147,9 +147,9 @@ interrupt-controller; }; - gpio5: gpio@ffc45000 { + gpio5: gpio@e6055000 { compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar"; - reg = <0 0xffc45000 0 0x2c>; + reg = <0 0xe6055000 0 0x50>; interrupt-parent = <&gic>; interrupts = <0 9 0x4>; #gpio-cells = <2>; diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 58347bb874a0..4cf165502b35 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -101,13 +101,51 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = { { "dss_hdmi", "omapdss_hdmi", -1 }, }; +static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes) +{ + u32 enable_mask, enable_shift; + u32 pipd_mask, pipd_shift; + u32 reg; + + if (dsi_id == 0) { + enable_mask = OMAP4_DSI1_LANEENABLE_MASK; + enable_shift = OMAP4_DSI1_LANEENABLE_SHIFT; + pipd_mask = OMAP4_DSI1_PIPD_MASK; + pipd_shift = OMAP4_DSI1_PIPD_SHIFT; + } else if (dsi_id == 1) { + enable_mask = OMAP4_DSI2_LANEENABLE_MASK; + enable_shift = OMAP4_DSI2_LANEENABLE_SHIFT; + pipd_mask = OMAP4_DSI2_PIPD_MASK; + pipd_shift = OMAP4_DSI2_PIPD_SHIFT; + } else { + return -ENODEV; + } + + reg = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + + reg &= ~enable_mask; + reg &= ~pipd_mask; + + reg |= (lanes << enable_shift) & enable_mask; + reg |= (lanes << pipd_shift) & pipd_mask; + + omap4_ctrl_pad_writel(reg, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + + return 0; +} + static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask) { + if (cpu_is_omap44xx()) + return omap4_dsi_mux_pads(dsi_id, lane_mask); + return 0; } static void omap_dsi_disable_pads(int dsi_id, unsigned lane_mask) { + if (cpu_is_omap44xx()) + omap4_dsi_mux_pads(dsi_id, 0); } static int omap_dss_set_min_bus_tput(struct device *dev, unsigned long tput) diff --git a/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c b/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c index 7eb9a10fc1af..2fddf38192df 100644 --- a/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c +++ b/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c @@ -8,8 +8,6 @@ * published by the Free Software Foundation. */ -#include <linux/clk-provider.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> @@ -48,15 +46,9 @@ static void __init s3c64xx_dt_map_io(void) panic("SoC is not S3C64xx!"); } -static void __init s3c64xx_dt_init_irq(void) -{ - of_clk_init(NULL); - samsung_wdt_reset_of_init(); - irqchip_init(); -}; - static void __init s3c64xx_dt_init_machine(void) { + samsung_wdt_reset_of_init(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } @@ -79,7 +71,6 @@ DT_MACHINE_START(S3C6400_DT, "Samsung S3C64xx (Flattened Device Tree)") /* Maintainer: Tomasz Figa <tomasz.figa@gmail.com> */ .dt_compat = s3c64xx_dt_compat, .map_io = s3c64xx_dt_map_io, - .init_irq = s3c64xx_dt_init_irq, .init_machine = s3c64xx_dt_init_machine, .restart = s3c64xx_dt_restart, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index a8d3ce646fb9..e0406fd37390 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -245,7 +245,9 @@ static void __init lager_init(void) { lager_add_standard_devices(); - phy_register_fixup_for_id("r8a7790-ether-ff:01", lager_ksz8041_fixup); + if (IS_ENABLED(CONFIG_PHYLIB)) + phy_register_fixup_for_id("r8a7790-ether-ff:01", + lager_ksz8041_fixup); } static const char * const lager_boards_compat_dt[] __initconst = { |