Merge tag 'v3.13-rc8' into x86/ras, to pick up fixes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

5 files changed, 50 insertions, 7 deletions

diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 4ec8d82b0492..44a59c3abfb0 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -242,12 +242,18 @@ static void __init ldp_display_init(void)
 
 static int ldp_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio)
 {
+        int res;
+
         /* LCD enable GPIO */
         ldp_lcd_pdata.enable_gpio = gpio + 7;
 
         /* Backlight enable GPIO */
         ldp_lcd_pdata.backlight_gpio = gpio + 15;
 
+        res = platform_device_register(&ldp_lcd_device);
+        if (res)
+                pr_err("Unable to register LCD: %d\n", res);
+
         return 0;
 }
 
@@ -346,7 +352,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 
 static struct platform_device *ldp_devices[] __initdata = {
         &ldp_gpio_keys_device,
-        &ldp_lcd_device,
 };
 
 #ifdef CONFIG_OMAP_MUX
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-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 56cebb05509e..d23c77fadb31 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -796,7 +796,7 @@ struct omap_hwmod omap2xxx_counter_32k_hwmod = {
 
 /* gpmc */
 static struct omap_hwmod_irq_info omap2xxx_gpmc_irqs[] = {
-        { .irq = 20 },
+        { .irq = 20 + OMAP_INTC_START, },
         { .irq = -1 }
 };
 
@@ -841,7 +841,7 @@ static struct omap_hwmod_class omap2_rng_hwmod_class = {
 };
 
 static struct omap_hwmod_irq_info omap2_rng_mpu_irqs[] = {
-        { .irq = 52 },
+        { .irq = 52 + OMAP_INTC_START, },
         { .irq = -1 }
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index d33742908f97..4c3b1e6df508 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -2165,7 +2165,7 @@ static struct omap_hwmod_class omap3xxx_gpmc_hwmod_class = {
 };
 
 static struct omap_hwmod_irq_info omap3xxx_gpmc_irqs[] = {
-        { .irq = 20 },
+        { .irq = 20 + OMAP_INTC_START, },
         { .irq = -1 }
 };
 
@@ -2999,7 +2999,7 @@ static struct omap_mmu_dev_attr mmu_isp_dev_attr = {
 
 static struct omap_hwmod omap3xxx_mmu_isp_hwmod;
 static struct omap_hwmod_irq_info omap3xxx_mmu_isp_irqs[] = {
-        { .irq = 24 },
+        { .irq = 24 + OMAP_INTC_START, },
         { .irq = -1 }
 };
 
@@ -3041,7 +3041,7 @@ static struct omap_mmu_dev_attr mmu_iva_dev_attr = {
 
 static struct omap_hwmod omap3xxx_mmu_iva_hwmod;
 static struct omap_hwmod_irq_info omap3xxx_mmu_iva_irqs[] = {
-        { .irq = 28 },
+        { .irq = 28 + OMAP_INTC_START, },
         { .irq = -1 }
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index db32d5380b11..18f333c440db 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1637,7 +1637,7 @@ static struct omap_hwmod dra7xx_uart1_hwmod = {
         .class          = &dra7xx_uart_hwmod_class,
         .clkdm_name     = "l4per_clkdm",
         .main_clk       = "uart1_gfclk_mux",
-        .flags          = HWMOD_SWSUP_SIDLE_ACT,
+        .flags          = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP2UART1_FLAGS,
         .prcm = {
                 .omap4 = {
                         .clkctrl_offs = DRA7XX_CM_L4PER_UART1_CLKCTRL_OFFSET,