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authorSricharan R <r.sricharan@ti.com>2013-06-07 09:22:47 -0400
committerBenoit Cousson <benoit.cousson@linaro.org>2013-06-18 19:53:43 -0400
commitfa63d037283a6bd0db96078d87192d1aaa073f3c (patch)
tree9eb02427502ebf0ba0997d8e47ff8b8b9401a284 /arch
parent44b5b2d2d405c148545bef910d953e2323769a7c (diff)
ARM: dts: omap5: Make uevm as the official board and deprecate sevm support
The uevm is the only official board supported for the OMAP5 soc in mainline. The existent sevm platform will no more be supported. Hence cleaning up the board dts file to have only the data required for uevm. Renaming the board dts file and adding the following cleanups. * There are no devices connected on I2C 2,3,4 buses. So remove the pinmux data for the same. * OMAP5432 and DDR3 memory is used in the uevm. Temperature polling is not supported with DDR3 memories. Because of DDR3 phy limitation the voltage change across DVFS and all shadow registers for DVFS on DDR3 is not supported. Hence the emif kernel driver is not required, so removing the DDR3 device file and emif nodes for uevm. * Keypad is not supported on uevm. So remove the device node. Signed-off-by: Sricharan R <r.sricharan@ti.com> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/Makefile2
-rw-r--r--arch/arm/boot/dts/omap5-uevm.dts (renamed from arch/arm/boot/dts/omap5-evm.dts)83
2 files changed, 4 insertions, 81 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd388b1b165d..8e507615146b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -150,7 +150,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
150 omap4-var-som.dtb \ 150 omap4-var-som.dtb \
151 omap4-sdp.dtb \ 151 omap4-sdp.dtb \
152 omap4-sdp-es23plus.dtb \ 152 omap4-sdp-es23plus.dtb \
153 omap5-evm.dtb \ 153 omap5-uevm.dtb \
154 am335x-evm.dtb \ 154 am335x-evm.dtb \
155 am335x-evmsk.dtb \ 155 am335x-evmsk.dtb \
156 am335x-bone.dtb \ 156 am335x-bone.dtb \
diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index 22e9ee8daedb..843a0018d541 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -1,5 +1,5 @@
1/* 1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 2 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 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 5 * it under the terms of the GNU General Public License version 2 as
@@ -8,11 +8,10 @@
8/dts-v1/; 8/dts-v1/;
9 9
10#include "omap5.dtsi" 10#include "omap5.dtsi"
11#include "samsung_k3pe0e000b.dtsi"
12 11
13/ { 12/ {
14 model = "TI OMAP5 EVM board"; 13 model = "TI OMAP5 uEVM board";
15 compatible = "ti,omap5-evm", "ti,omap5"; 14 compatible = "ti,omap5-uevm", "ti,omap5";
16 15
17 memory { 16 memory {
18 device_type = "memory"; 17 device_type = "memory";
@@ -88,27 +87,6 @@
88 >; 87 >;
89 }; 88 };
90 89
91 i2c2_pins: pinmux_i2c2_pins {
92 pinctrl-single,pins = <
93 0x178 (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
94 0x17a (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
95 >;
96 };
97
98 i2c3_pins: pinmux_i2c3_pins {
99 pinctrl-single,pins = <
100 0x13a (PIN_INPUT | MUX_MODE0) /* i2c3_scl */
101 0x13c (PIN_INPUT | MUX_MODE0) /* i2c3_sda */
102 >;
103 };
104
105 i2c4_pins: pinmux_i2c4_pins {
106 pinctrl-single,pins = <
107 0xb8 (PIN_INPUT | MUX_MODE0) /* i2c4_scl */
108 0xba (PIN_INPUT | MUX_MODE0) /* i2c4_sda */
109 >;
110 };
111
112 i2c5_pins: pinmux_i2c5_pins { 90 i2c5_pins: pinmux_i2c5_pins {
113 pinctrl-single,pins = < 91 pinctrl-single,pins = <
114 0x184 (PIN_INPUT | MUX_MODE0) /* i2c5_scl */ 92 0x184 (PIN_INPUT | MUX_MODE0) /* i2c5_scl */
@@ -175,39 +153,6 @@
175 clock-frequency = <400000>; 153 clock-frequency = <400000>;
176}; 154};
177 155
178&i2c2 {
179 pinctrl-names = "default";
180 pinctrl-0 = <&i2c2_pins>;
181
182 clock-frequency = <400000>;
183
184 /* Pressure Sensor */
185 bmp085@77 {
186 compatible = "bosch,bmp085";
187 reg = <0x77>;
188 };
189};
190
191&i2c3 {
192 pinctrl-names = "default";
193 pinctrl-0 = <&i2c3_pins>;
194
195 clock-frequency = <400000>;
196};
197
198&i2c4 {
199 pinctrl-names = "default";
200 pinctrl-0 = <&i2c4_pins>;
201
202 clock-frequency = <400000>;
203
204 /* Temperature Sensor */
205 tmp102@48{
206 compatible = "ti,tmp102";
207 reg = <0x48>;
208 };
209};
210
211&i2c5 { 156&i2c5 {
212 pinctrl-names = "default"; 157 pinctrl-names = "default";
213 pinctrl-0 = <&i2c5_pins>; 158 pinctrl-0 = <&i2c5_pins>;
@@ -215,32 +160,10 @@
215 clock-frequency = <400000>; 160 clock-frequency = <400000>;
216}; 161};
217 162
218&keypad {
219 keypad,num-rows = <8>;
220 keypad,num-columns = <8>;
221 linux,keymap = <0x02020073 /* VOLUP */
222 0x02030072 /* VOLDOWM */
223 0x020400e7 /* SEND */
224 0x02050066 /* HOME */
225 0x0206006b /* END */
226 0x020700d9>; /* SEARCH */
227 linux,input-no-autorepeat;
228};
229
230&mcbsp3 { 163&mcbsp3 {
231 status = "disabled"; 164 status = "disabled";
232}; 165};
233 166
234&emif1 {
235 cs1-used;
236 device-handle = <&samsung_K3PE0E000B>;
237};
238
239&emif2 {
240 cs1-used;
241 device-handle = <&samsung_K3PE0E000B>;
242};
243
244&mcspi1 { 167&mcspi1 {
245 168
246}; 169};