ARM: dts: am335x-boneblack: Extract HDMI config

Move the HDMI hardware configuration for the BeagleBone Black out of the
boneblack common dtsi file and into its own separate dtsi file. This
allows the devicetree for BeagleBone Black derivatives which lack the
hdmi encoding hardware to include the common dtsi file without needing
to duplicate configuration or override the status of all hdmi-related
nodes.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am335x-boneblack-common.dtsi b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
index 64c3e92..10494c4 100644 (file)
--- a/arch/arm/boot/dts/am335x-boneblack-common.dtsi
+++ b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
@@ -3,9 +3,6 @@
  * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
  */
 
-#include <dt-bindings/display/tda998x.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
 &ldo3_reg {
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
@@ -25,145 +22,13 @@
        non-removable;
 };
 
-&am33xx_pinmux {
-       nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
-               pinctrl-single,pins = <
-                       AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-               >;
-       };
-
-       nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
-               pinctrl-single,pins = <
-                       AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
-               >;
-       };
-
-       mcasp0_pins: mcasp0_pins {
-               pinctrl-single,pins = <
-                       AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */
-                       AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/
-                       AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT_PULLUP, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
-                       AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.GPIO1_27 */
-               >;
-       };
-};
-
-&lcdc {
-       status = "okay";
-
-       /* If you want to get 24 bit RGB and 16 BGR mode instead of
-        * current 16 bit RGB and 24 BGR modes, set the propety
-        * below to "crossed" and uncomment the video-ports -property
-        * in tda19988 node.
-        */
-       blue-and-red-wiring = "straight";
-
-       port {
-               lcdc_0: endpoint@0 {
-                       remote-endpoint = <&hdmi_0>;
-               };
-       };
-};
-
-&i2c0 {
-       tda19988: tda19988@70 {
-               compatible = "nxp,tda998x";
-               reg = <0x70>;
-               nxp,calib-gpios = <&gpio1 25 0>;
-               interrupts-extended = <&gpio1 25 IRQ_TYPE_LEVEL_LOW>;
-
-               pinctrl-names = "default", "off";
-               pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
-               pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
-
-               /* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */
-               /* video-ports = <0x234501>; */
-
-               #sound-dai-cells = <0>;
-               audio-ports = < TDA998x_I2S     0x03>;
-
-               ports {
-                       port@0 {
-                               hdmi_0: endpoint@0 {
-                                       remote-endpoint = <&lcdc_0>;
-                               };
-                       };
-               };
-       };
-};
-
 &rtc {
        system-power-controller;
 };
 
-&mcasp0        {
-       #sound-dai-cells = <0>;
-       pinctrl-names = "default";
-       pinctrl-0 = <&mcasp0_pins>;
-       status = "okay";
-       op-mode = <0>;  /* MCASP_IIS_MODE */
-       tdm-slots = <2>;
-       serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
-                       0 0 1 0
-               >;
-       tx-num-evt = <32>;
-       rx-num-evt = <32>;
-};
-
 / {
        memory@80000000 {
                device_type = "memory";
                reg = <0x80000000 0x20000000>; /* 512 MB */
        };
-
-       clk_mcasp0_fixed: clk_mcasp0_fixed {
-               #clock-cells = <0>;
-               compatible = "fixed-clock";
-               clock-frequency = <24576000>;
-       };
-
-       clk_mcasp0: clk_mcasp0 {
-               #clock-cells = <0>;
-               compatible = "gpio-gate-clock";
-               clocks = <&clk_mcasp0_fixed>;
-               enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
-       };
-
-       sound {
-               compatible = "simple-audio-card";
-               simple-audio-card,name = "TI BeagleBone Black";
-               simple-audio-card,format = "i2s";
-               simple-audio-card,bitclock-master = <&dailink0_master>;
-               simple-audio-card,frame-master = <&dailink0_master>;
-
-               dailink0_master: simple-audio-card,cpu {
-                       sound-dai = <&mcasp0>;
-                       clocks = <&clk_mcasp0>;
-               };
-
-               simple-audio-card,codec {
-                       sound-dai = <&tda19988>;
-               };
-       };
 };

diff --git a/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi b/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi
new file mode 100644 (file)
index 0000000..7cfddad
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi
@@ -0,0 +1,141 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <dt-bindings/display/tda998x.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&am33xx_pinmux {
+       nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
+               pinctrl-single,pins = <
+                       AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+               >;
+       };
+
+       nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
+               pinctrl-single,pins = <
+                       AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
+               >;
+       };
+
+       mcasp0_pins: mcasp0_pins {
+               pinctrl-single,pins = <
+                       AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */
+                       AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/
+                       AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT_PULLUP, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+                       AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.GPIO1_27 */
+               >;
+       };
+};
+
+&lcdc {
+       status = "okay";
+
+       /* If you want to get 24 bit RGB and 16 BGR mode instead of
+        * current 16 bit RGB and 24 BGR modes, set the propety
+        * below to "crossed" and uncomment the video-ports -property
+        * in tda19988 node.
+        */
+       blue-and-red-wiring = "straight";
+
+       port {
+               lcdc_0: endpoint@0 {
+                       remote-endpoint = <&hdmi_0>;
+               };
+       };
+};
+
+&i2c0 {
+       tda19988: tda19988@70 {
+               compatible = "nxp,tda998x";
+               reg = <0x70>;
+               nxp,calib-gpios = <&gpio1 25 0>;
+               interrupts-extended = <&gpio1 25 IRQ_TYPE_LEVEL_LOW>;
+
+               pinctrl-names = "default", "off";
+               pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
+               pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
+
+               /* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */
+               /* video-ports = <0x234501>; */
+
+               #sound-dai-cells = <0>;
+               audio-ports = < TDA998x_I2S     0x03>;
+
+               ports {
+                       port@0 {
+                               hdmi_0: endpoint@0 {
+                                       remote-endpoint = <&lcdc_0>;
+                               };
+                       };
+               };
+       };
+};
+
+&mcasp0        {
+       #sound-dai-cells = <0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&mcasp0_pins>;
+       status = "okay";
+       op-mode = <0>;  /* MCASP_IIS_MODE */
+       tdm-slots = <2>;
+       serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
+                       0 0 1 0
+               >;
+       tx-num-evt = <32>;
+       rx-num-evt = <32>;
+};
+
+/ {
+       clk_mcasp0_fixed: clk_mcasp0_fixed {
+               #clock-cells = <0>;
+               compatible = "fixed-clock";
+               clock-frequency = <24576000>;
+       };
+
+       clk_mcasp0: clk_mcasp0 {
+               #clock-cells = <0>;
+               compatible = "gpio-gate-clock";
+               clocks = <&clk_mcasp0_fixed>;
+               enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,name = "TI BeagleBone Black";
+               simple-audio-card,format = "i2s";
+               simple-audio-card,bitclock-master = <&dailink0_master>;
+               simple-audio-card,frame-master = <&dailink0_master>;
+
+               dailink0_master: simple-audio-card,cpu {
+                       sound-dai = <&mcasp0>;
+                       clocks = <&clk_mcasp0>;
+               };
+
+               simple-audio-card,codec {
+                       sound-dai = <&tda19988>;
+               };
+       };
+};

diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts
index 8011664..8b2b24c 100644 (file)
--- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts
+++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts
@@ -7,6 +7,7 @@
 #include "am33xx.dtsi"
 #include "am335x-bone-common.dtsi"
 #include "am335x-boneblack-common.dtsi"
+#include "am335x-boneblack-hdmi.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {

diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
index e2ee8b8..9312197 100644 (file)
--- a/arch/arm/boot/dts/am335x-boneblack.dts
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -7,6 +7,7 @@
 #include "am33xx.dtsi"
 #include "am335x-bone-common.dtsi"
 #include "am335x-boneblack-common.dtsi"
+#include "am335x-boneblack-hdmi.dtsi"
 
 / {
        model = "TI AM335x BeagleBone Black";

diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts
index 275ba33..c822956 100644 (file)
--- a/arch/arm/boot/dts/am335x-sancloud-bbe.dts
+++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts
@@ -7,6 +7,7 @@
 #include "am33xx.dtsi"
 #include "am335x-bone-common.dtsi"
 #include "am335x-boneblack-common.dtsi"
+#include "am335x-boneblack-hdmi.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {