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authorRobert Nelson <robertcnelson@gmail.com>2016-12-27 12:58:34 -0500
committerTony Lindgren <tony@atomide.com>2017-01-02 13:14:27 -0500
commit2876cc4a773c85dd3a3da3a28b1d4e9d99fb73c8 (patch)
tree59e867d16b63bf9b2e01704f61bdf38726fde6d4
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
ARM: dts: Move most of am335x-boneblack.dts to am335x-boneblack-common.dtsi
This is going to be shared with the BeagleBone Black Wireless Signed-off-by: Robert Nelson <robertcnelson@gmail.com> CC: Tony Lindgren <tony@atomide.com> CC: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat
-rw-r--r--arch/arm/boot/dts/am335x-boneblack-common.dtsi163
-rw-r--r--arch/arm/boot/dts/am335x-boneblack.dts155
2 files changed, 164 insertions, 154 deletions
diff --git a/arch/arm/boot/dts/am335x-boneblack-common.dtsi b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
new file mode 100644
index 000000000000..325daae40278
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
@@ -0,0 +1,163 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#include <dt-bindings/display/tda998x.h>
10
11&ldo3_reg {
12 regulator-min-microvolt = <1800000>;
13 regulator-max-microvolt = <1800000>;
14 regulator-always-on;
15};
16
17&mmc1 {
18 vmmc-supply = <&vmmcsd_fixed>;
19};
20
21&mmc2 {
22 vmmc-supply = <&vmmcsd_fixed>;
23 pinctrl-names = "default";
24 pinctrl-0 = <&emmc_pins>;
25 bus-width = <8>;
26 status = "okay";
27};
28
29&am33xx_pinmux {
30 nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
31 pinctrl-single,pins = <
32 AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
33 AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
34 AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
35 AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
36 AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
37 AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
38 AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
39 AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
40 AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
41 AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
42 AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
43 AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
44 AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
45 AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
46 AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
47 AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
48 AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
49 AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */
50 AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */
51 AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */
52 AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
53 >;
54 };
55
56 nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
57 pinctrl-single,pins = <
58 AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
59 >;
60 };
61
62 mcasp0_pins: mcasp0_pins {
63 pinctrl-single,pins = <
64 AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */
65 AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/
66 AM33XX_IOPAD(0x994, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */
67 AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */
68 AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */
69 >;
70 };
71};
72
73&lcdc {
74 status = "okay";
75
76 /* If you want to get 24 bit RGB and 16 BGR mode instead of
77 * current 16 bit RGB and 24 BGR modes, set the propety
78 * below to "crossed" and uncomment the video-ports -property
79 * in tda19988 node.
80 */
81 blue-and-red-wiring = "straight";
82
83 port {
84 lcdc_0: endpoint@0 {
85 remote-endpoint = <&hdmi_0>;
86 };
87 };
88};
89
90&i2c0 {
91 tda19988: tda19988 {
92 compatible = "nxp,tda998x";
93 reg = <0x70>;
94
95 pinctrl-names = "default", "off";
96 pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
97 pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
98
99 /* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */
100 /* video-ports = <0x234501>; */
101
102 #sound-dai-cells = <0>;
103 audio-ports = < TDA998x_I2S 0x03>;
104
105 ports {
106 port@0 {
107 hdmi_0: endpoint@0 {
108 remote-endpoint = <&lcdc_0>;
109 };
110 };
111 };
112 };
113};
114
115&rtc {
116 system-power-controller;
117};
118
119&mcasp0 {
120 #sound-dai-cells = <0>;
121 pinctrl-names = "default";
122 pinctrl-0 = <&mcasp0_pins>;
123 status = "okay";
124 op-mode = <0>; /* MCASP_IIS_MODE */
125 tdm-slots = <2>;
126 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
127 0 0 1 0
128 >;
129 tx-num-evt = <32>;
130 rx-num-evt = <32>;
131};
132
133/ {
134 clk_mcasp0_fixed: clk_mcasp0_fixed {
135 #clock-cells = <0>;
136 compatible = "fixed-clock";
137 clock-frequency = <24576000>;
138 };
139
140 clk_mcasp0: clk_mcasp0 {
141 #clock-cells = <0>;
142 compatible = "gpio-gate-clock";
143 clocks = <&clk_mcasp0_fixed>;
144 enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
145 };
146
147 sound {
148 compatible = "simple-audio-card";
149 simple-audio-card,name = "TI BeagleBone Black";
150 simple-audio-card,format = "i2s";
151 simple-audio-card,bitclock-master = <&dailink0_master>;
152 simple-audio-card,frame-master = <&dailink0_master>;
153
154 dailink0_master: simple-audio-card,cpu {
155 sound-dai = <&mcasp0>;
156 clocks = <&clk_mcasp0>;
157 };
158
159 simple-audio-card,codec {
160 sound-dai = <&tda19988>;
161 };
162 };
163};
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
index db00d8ef7b19..77273df1a028 100644
--- a/arch/arm/boot/dts/am335x-boneblack.dts
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -9,162 +9,9 @@
9 9
10#include "am33xx.dtsi" 10#include "am33xx.dtsi"
11#include "am335x-bone-common.dtsi" 11#include "am335x-bone-common.dtsi"
12#include <dt-bindings/display/tda998x.h> 12#include "am335x-boneblack-common.dtsi"
13 13
14/ { 14/ {
15 model = "TI AM335x BeagleBone Black"; 15 model = "TI AM335x BeagleBone Black";
16 compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; 16 compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
17}; 17};
18
19&ldo3_reg {
20 regulator-min-microvolt = <1800000>;
21 regulator-max-microvolt = <1800000>;
22 regulator-always-on;
23};
24
25&mmc1 {
26 vmmc-supply = <&vmmcsd_fixed>;
27};
28
29&mmc2 {
30 vmmc-supply = <&vmmcsd_fixed>;
31 pinctrl-names = "default";
32 pinctrl-0 = <&emmc_pins>;
33 bus-width = <8>;
34 status = "okay";
35};
36
37&am33xx_pinmux {
38 nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
39 pinctrl-single,pins = <
40 AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
41 AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
42 AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
43 AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
44 AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
45 AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
46 AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
47 AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
48 AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
49 AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
50 AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
51 AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
52 AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
53 AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
54 AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
55 AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
56 AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
57 AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */
58 AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */
59 AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */
60 AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
61 >;
62 };
63 nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
64 pinctrl-single,pins = <
65 AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
66 >;
67 };
68
69 mcasp0_pins: mcasp0_pins {
70 pinctrl-single,pins = <
71 AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */
72 AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/
73 AM33XX_IOPAD(0x994, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */
74 AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */
75 AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */
76 >;
77 };
78};
79
80&lcdc {
81 status = "okay";
82
83 /* If you want to get 24 bit RGB and 16 BGR mode instead of
84 * current 16 bit RGB and 24 BGR modes, set the propety
85 * below to "crossed" and uncomment the video-ports -property
86 * in tda19988 node.
87 */
88 blue-and-red-wiring = "straight";
89
90 port {
91 lcdc_0: endpoint@0 {
92 remote-endpoint = <&hdmi_0>;
93 };
94 };
95};
96
97&i2c0 {
98 tda19988: tda19988 {
99 compatible = "nxp,tda998x";
100 reg = <0x70>;
101
102 pinctrl-names = "default", "off";
103 pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
104 pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
105
106 /* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */
107 /* video-ports = <0x234501>; */
108
109 #sound-dai-cells = <0>;
110 audio-ports = < TDA998x_I2S 0x03>;
111
112 ports {
113 port@0 {
114 hdmi_0: endpoint@0 {
115 remote-endpoint = <&lcdc_0>;
116 };
117 };
118 };
119 };
120};
121
122&rtc {
123 system-power-controller;
124};
125
126&mcasp0 {
127 #sound-dai-cells = <0>;
128 pinctrl-names = "default";
129 pinctrl-0 = <&mcasp0_pins>;
130 status = "okay";
131 op-mode = <0>; /* MCASP_IIS_MODE */
132 tdm-slots = <2>;
133 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
134 0 0 1 0
135 >;
136 tx-num-evt = <32>;
137 rx-num-evt = <32>;
138};
139
140/ {
141 clk_mcasp0_fixed: clk_mcasp0_fixed {
142 #clock-cells = <0>;
143 compatible = "fixed-clock";
144 clock-frequency = <24576000>;
145 };
146
147 clk_mcasp0: clk_mcasp0 {
148 #clock-cells = <0>;
149 compatible = "gpio-gate-clock";
150 clocks = <&clk_mcasp0_fixed>;
151 enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
152 };
153
154 sound {
155 compatible = "simple-audio-card";
156 simple-audio-card,name = "TI BeagleBone Black";
157 simple-audio-card,format = "i2s";
158 simple-audio-card,bitclock-master = <&dailink0_master>;
159 simple-audio-card,frame-master = <&dailink0_master>;
160
161 dailink0_master: simple-audio-card,cpu {
162 sound-dai = <&mcasp0>;
163 clocks = <&clk_mcasp0>;
164 };
165
166 simple-audio-card,codec {
167 sound-dai = <&tda19988>;
168 };
169 };
170};
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-15 23:11:52 -0400