This adds a dts file for paz00. As a side effect, this also enables
the embedded controller which controls the keyboard, touchpad, power,
leds, and some other functions.
Cc: Grant Likely <grant.likely at secretlab.ca>
Signed-off-by: Marc Dietrich <marvin24 at gmx.de>
---
arch/arm/boot/dts/tegra-paz00.dts | 82 +++++++++++++++++++++++++++++++++++++
arch/arm/mach-tegra/Makefile | 1 +
arch/arm/mach-tegra/Makefile.boot | 1 +
arch/arm/mach-tegra/board-dt.c | 3 +
4 files changed, 87 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/tegra-paz00.dts
diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
new file mode 100644
index 0000000..15a949f
--- /dev/null
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -0,0 +1,82 @@
+/dts-v1/;
+
+/memreserve/ 0x1c000000 0x04000000;
+/include/ "tegra20.dtsi"
+
+/ {
+ model = "Toshiba AC100 / Dynabook AZ";
+ compatible = "compal,paz00", "nvidia,tegra20";
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 root=/dev/mmcblk0p1";
+ };
+
+ memory at 0 {
+ reg = <0x00000000 0x20000000>;
+ };
+
+ i2c at 7000c000 {
+ clock-frequency = <400000>;
+ };
+
+ i2c at 7000c400 {
+ clock-frequency = <400000>;
+ };
+
+ i2c at 7000c500 {
+ status = "disable";
+ };
+
+ nvec at 7000c500 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,nvec";
+ reg = <0x7000C500 0x100>;
+ interrupts = <124>;
+ clock-frequency = <80000>;
+ request-gpios = <&gpio 170 0>;
+ slave-addr = <138>;
+ };
+
+ i2c at 7000d000 {
+ clock-frequency = <400000>;
+ };
+
+ serial at 70006000 {
+ clock-frequency = <216000000>;
+ };
+
+ serial at 70006040 {
+ status = "disable";
+ };
+
+ serial at 70006200 {
+ status = "disable";
+ };
+
+ serial at 70006300 {
+ clock-frequency = <216000000>;
+ };
+
+ serial at 70006400 {
+ status = "disable";
+ };
+
+ sdhci at c8000000 {
+ cd-gpios = <&gpio 173 0>; /* gpio PV5 */
+ wp-gpios = <&gpio 57 0>; /* gpio PH1 */
+ power-gpios = <&gpio 155 0>; /* gpio PT3 */
+ };
+
+ sdhci at c8000200 {
+ status = "disable";
+ };
+
+ sdhci at c8000400 {
+ status = "disable";
+ };
+
+ sdhci at c8000600 {
+ support-8bit;
+ };
+};
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 91a07e1..b04ebfe6 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -31,6 +31,7 @@ obj-${CONFIG_MACH_SEABOARD} += board-seaboard-pinmux.o
obj-${CONFIG_MACH_TEGRA_DT} += board-dt.o
obj-${CONFIG_MACH_TEGRA_DT} += board-harmony-pinmux.o
+obj-${CONFIG_MACH_TEGRA_DT} += board-paz00-pinmux.o
obj-${CONFIG_MACH_TEGRA_DT} += board-seaboard-pinmux.o
obj-${CONFIG_MACH_TRIMSLICE} += board-trimslice.o
diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot
index bd12c9f..152f9fb 100644
--- a/arch/arm/mach-tegra/Makefile.boot
+++ b/arch/arm/mach-tegra/Makefile.boot
@@ -3,5 +3,6 @@ params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100
initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000
dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb
+dtb-$(CONFIG_MACH_PAZ00) += tegra-paz00.dtb
dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb
dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb
diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c
index d368f8d..379660e 100644
--- a/arch/arm/mach-tegra/board-dt.c
+++ b/arch/arm/mach-tegra/board-dt.c
@@ -46,6 +46,7 @@
#include "devices.h"
void harmony_pinmux_init(void);
+void paz00_pinmux_init(void);
void seaboard_pinmux_init(void);
void ventana_pinmux_init(void);
@@ -85,6 +86,7 @@ static struct {
void (*init)(void);
} pinmux_configs[] = {
{ "nvidia,harmony", harmony_pinmux_init },
+ { "compal,paz00", paz00_pinmux_init },
{ "nvidia,seaboard", seaboard_pinmux_init },
{ "nvidia,ventana", ventana_pinmux_init },
};
@@ -120,6 +122,7 @@ static void __init tegra_dt_init(void)
static const char * tegra_dt_board_compat[] = {
"nvidia,harmony",
+ "compal,paz00",
"nvidia,seaboard",
"nvidia,ventana",
NULL
--
1.7.5.4