summaryrefslogtreecommitdiff
path: root/arch/arm/boot
diff options
context:
space:
mode:
authorOlof Johansson <olof@lixom.net>2012-09-22 22:20:37 -0700
committerOlof Johansson <olof@lixom.net>2012-09-22 22:20:37 -0700
commit40169a7c399346281da55ed9905a104d3da47945 (patch)
tree47181afbd7ccf73af8ec0b840d637a794062faa0 /arch/arm/boot
parent84bae6c379e362aa017efd417199f51d5c2273ac (diff)
parentc164fa62b93782165f12c0e8366f7b46507edb4d (diff)
Merge branch 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500 into next/dt
* 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500: ARM: ux500: Fix SSP register address format ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT ARM: ux500: Remove redundant #gpio-cell properties from Snowball DT ARM: ux500: Add all encompassing sound node to the HREF Device Tree ARM: ux500: Add nodes for the MSP into the HREF Device Tree ARM: ux500: Add all known I2C sub-device nodes to the HREF DT ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled ARM: ux500: Stop registering Audio devices for HREF when DT is enabled ARM: ux500: Add all encompassing sound node to the Snowball Device Tree ARM: ux500: Add nodes for the MSP into Device Tree ARM: ux500: Rename MSP board file to something more meaningful ARM: ux500: Remove platform registration of MSP devices ARM: ux500: Stop registering the MOP500 Audio driver from platform code ARM: ux500: Pass MSP DMA platform data though AUXDATA ARM: ux500: Fork MSP platform registration for step-by-step DT enablement ARM: ux500: Add AB8500 CODEC node to DB8500 Device Tree ARM: ux500: Clean-up MSP platform code ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI ARM: ux500: Add UART support to the HREF Device Tree ARM: ux500: Add skeleton Device Tree for the HREF reference board ... + sync to v3.6-rc6
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/compressed/head.S4
-rw-r--r--arch/arm/boot/dts/dbx5x0.dtsi (renamed from arch/arm/boot/dts/db8500.dtsi)71
-rw-r--r--arch/arm/boot/dts/hrefv60plus.dts95
-rw-r--r--arch/arm/boot/dts/snowball.dts19
4 files changed, 180 insertions, 9 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index b8c64b80baf..81769c1341f 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -659,10 +659,14 @@ __armv7_mmu_cache_on:
#ifdef CONFIG_CPU_ENDIAN_BE8
orr r0, r0, #1 << 25 @ big-endian page tables
#endif
+ mrcne p15, 0, r6, c2, c0, 2 @ read ttb control reg
orrne r0, r0, #1 @ MMU enabled
movne r1, #0xfffffffd @ domain 0 = client
+ bic r6, r6, #1 << 31 @ 32-bit translation system
+ bic r6, r6, #3 << 0 @ use only ttbr0
mcrne p15, 0, r3, c2, c0, 0 @ load page table pointer
mcrne p15, 0, r1, c3, c0, 0 @ load domain access control
+ mcrne p15, 0, r6, c2, c0, 2 @ load ttb control
#endif
mcr p15, 0, r0, c7, c5, 4 @ ISB
mcr p15, 0, r0, c1, c0, 0 @ load control register
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 3180a9c588b..748ba7aa746 100644
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -194,6 +194,8 @@
interrupts = <0 47 0x4>;
#address-cells = <1>;
#size-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
ranges;
prcmu-timer-4@80157450 {
@@ -330,6 +332,7 @@
ab8500@5 {
compatible = "stericsson,ab8500";
reg = <5>; /* mailbox 5 is i2c */
+ interrupt-parent = <&intc>;
interrupts = <0 40 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
@@ -371,7 +374,7 @@
};
ab8500-ponkey {
- compatible = "stericsson,ab8500-ponkey";
+ compatible = "stericsson,ab8500-poweron-key";
interrupts = <6 0x4
7 0x4>;
interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
@@ -389,6 +392,12 @@
compatible = "stericsson,ab8500-debug";
};
+ codec: ab8500-codec {
+ compatible = "stericsson,ab8500-codec";
+
+ stericsson,earpeice-cmv = <950>; /* Units in mV. */
+ };
+
ab8500-regulators {
compatible = "stericsson,ab8500-regulator";
@@ -471,48 +480,63 @@
};
i2c@80004000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80004000 0x1000>;
interrupts = <0 21 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80122000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80122000 0x1000>;
interrupts = <0 22 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80128000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80128000 0x1000>;
interrupts = <0 55 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80110000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80110000 0x1000>;
interrupts = <0 12 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@8012a000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x8012a000 0x1000>;
interrupts = <0 51 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
ssp@80002000 {
compatible = "arm,pl022", "arm,primecell";
- reg = <80002000 0x1000>;
+ reg = <0x80002000 0x1000>;
interrupts = <0 14 0x4>;
#address-cells = <1>;
#size-cells = <0>;
@@ -580,6 +604,39 @@
status = "disabled";
};
+ msp0: msp@80123000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80123000 0x1000>;
+ interrupts = <0 31 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp1: msp@80124000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80124000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ // HDMI sound
+ msp2: msp@80117000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80117000 0x1000>;
+ interrupts = <0 98 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp3: msp@80125000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80125000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
external-bus@50000000 {
compatible = "simple-bus";
reg = <0x50000000 0x4000000>;
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
new file mode 100644
index 00000000000..2131d77dc9c
--- /dev/null
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "dbx5x0.dtsi"
+
+/ {
+ model = "ST-Ericsson HREF platform with Device Tree";
+ compatible = "st-ericsson,hrefv60+";
+
+ memory {
+ reg = <0x00000000 0x20000000>;
+ };
+
+ soc-u9500 {
+ uart@80120000 {
+ status = "okay";
+ };
+
+ uart@80121000 {
+ status = "okay";
+ };
+
+ uart@80007000 {
+ status = "okay";
+ };
+
+ i2c@80004000 {
+ tc3589x@42 {
+ compatible = "tc3589x";
+ reg = <0x42>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <25 0x1>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ tc3589x_gpio: tc3589x_gpio {
+ compatible = "tc3589x-gpio";
+ interrupts = <0 0x1>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ tps61052@33 {
+ compatible = "tps61052";
+ reg = <0x33>;
+ };
+ };
+
+ i2c@80128000 {
+ lp5521@0x33 {
+ compatible = "lp5521";
+ reg = <0x33>;
+ };
+
+ lp5521@0x34 {
+ compatible = "lp5521";
+ reg = <0x34>;
+ };
+
+ bh1780@0x29 {
+ compatible = "rohm,bh1780gli";
+ reg = <0x33>;
+ };
+ };
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ msp1: msp@80124000 {
+ status = "okay";
+ };
+
+ msp3: msp@80125000 {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 7e334d4cae2..702c0baa600 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -10,7 +10,7 @@
*/
/dts-v1/;
-/include/ "db8500.dtsi"
+/include/ "dbx5x0.dtsi"
/ {
model = "Calao Systems Snowball platform with device tree";
@@ -83,6 +83,22 @@
};
soc-u9500 {
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ msp1: msp@80124000 {
+ status = "okay";
+ };
+
+ msp3: msp@80125000 {
+ status = "okay";
+ };
+
external-bus@50000000 {
status = "okay";
@@ -111,7 +127,6 @@
mmc-cap-mmc-highspeed;
vmmc-supply = <&ab8500_ldo_aux3_reg>;
- #gpio-cells = <1>;
cd-gpios = <&gpio6 26 0x4>; // 218
cd-inverted;