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authorTony Lindgren <tony@atomide.com>2014-05-13 14:32:05 -0700
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-06-03 10:22:21 +0300
commitbc10f310e2856f7bb80875fd7d8386836df4c85e (patch)
tree145eee8cdde77241e9465f7f61b7143d1c67072c /arch/arm/boot/dts/omap3-evm-37xx.dts
parentc2e138bc8ed80ae291d689917e88d2d09bf1d478 (diff)
downloadlinux-bc10f310e2856f7bb80875fd7d8386836df4c85e.tar.gz
ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
Looks like quite a few omap3 boards have sharp ls037v7dw01 that's configured as various panel dpi entries for whatever legacy reasons. For device tree based support, let's just configure these properly for panel ls037v7dw01 instead of panel dpi. This patch creates a common file for panel ls037v7dw01, and makes boards ldp and omap3-evm to use it. The ls037v7dw01 also seems to be coupled with an ad7846 touchscreen controller for the omaps, so let's add a basic configuration for the touchscreen also using the default values. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-evm-37xx.dts')
-rw-r--r--arch/arm/boot/dts/omap3-evm-37xx.dts50
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts
index 4df68ad3736a..a181e30daaef 100644
--- a/arch/arm/boot/dts/omap3-evm-37xx.dts
+++ b/arch/arm/boot/dts/omap3-evm-37xx.dts
@@ -26,7 +26,44 @@
};
};
+&dss {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &dss_dpi_pins1
+ &dss_dpi_pins2
+ >;
+};
+
&omap3_pmx_core {
+ dss_dpi_pins1: pinmux_dss_dpi_pins2 {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
+ OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
+ OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
+ OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
+
+ OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
+ OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
+ OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
+ OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
+ OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
+ OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
+ OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
+ OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
+ OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
+ OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
+ OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
+ OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
+
+ OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3) /* dss_data18.dss_data0 */
+ OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3) /* dss_data19.dss_data1 */
+ OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3) /* dss_data20.dss_data2 */
+ OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3) /* dss_data21.dss_data3 */
+ OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3) /* dss_data22.dss_data4 */
+ OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3) /* dss_data23.dss_data5 */
+ >;
+ };
+
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
@@ -75,6 +112,19 @@
};
};
+&omap3_pmx_wkup {
+ dss_dpi_pins2: pinmux_dss_dpi_pins1 {
+ pinctrl-single,pins = <
+ 0x0a (PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
+ 0x0c (PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
+ 0x10 (PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
+ 0x12 (PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
+ 0x14 (PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
+ 0x16 (PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
+ >;
+ };
+};
+
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;