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Diffstat (limited to 'arch/arm/boot/dts/omap3.dtsi')
-rw-r--r--arch/arm/boot/dts/omap3.dtsi272
1 files changed, 149 insertions, 123 deletions
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 2b8802164c1..4d45679361b 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -14,17 +14,18 @@
compatible = "ti,omap3430", "ti,omap3";
interrupt-parent = <&intc>;
- aliases {
+ aliases { /*
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
+ */
};
- cpus {
- cpu@0 {
+ cpus {
+ cpu@0 {
compatible = "arm,cortex-a8";
- };
- };
+ };
+ };
pmu {
compatible = "arm,cortex-a8-pmu";
@@ -43,14 +44,14 @@
ti,hwmods = "mpu";
};
- iva {
- compatible = "ti,iva2.2";
- ti,hwmods = "iva";
-
- dsp {
- compatible = "ti,omap3-c64";
- };
- };
+ iva {
+ compatible = "ti,iva2.2";
+ ti,hwmods = "iva";
+
+ dsp {
+ compatible = "ti,omap3-c64";
+ };
+ };
};
/*
@@ -111,7 +112,7 @@
pinctrl-single,register-width = <16>;
pinctrl-single,function-mask = <0x7f1f>;
#gpio-range-cells = <3>;
- };
+ };
gpio1: gpio@48310000 {
compatible = "ti,omap3-gpio";
@@ -123,24 +124,31 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
- };
+ };
- gpio2: gpio@49050000 {
- compatible = "ti,omap3-gpio";
- reg = <0x49050000 0x200>;
- interrupts = <30>;
- ti,hwmods = "gpio2";
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- /* for gpio 32 33 there is no pnctrl controller defined */
- gpio-ranges = <&omap3_pmx_core 2 0x25 10>,
- <&omap3_pmx_core 12 0x37 8>,
- <&omap3_pmx_core 20 0x40 8>,
- <&omap3_pmx_core 28 0x4B 3>,
- <&omap3_pmx_core 31 0x4f 1>;
- };
+ /* disabling this one makes suspend work */
+ /* but it also causes the touch to NOT work */
+
+ gpio2: gpio@49050000 {
+ compatible = "ti,omap3-gpio";
+ reg = <0x49050000 0x200>;
+ interrupts = <30>;
+ ti,hwmods = "gpio2";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ /* for gpio 32 33 there is no pnctrl controller defined */
+ /* gpio-ranges = <&omap3_pmx_core 2 0x25 10>, */
+ /* <&omap3_pmx_core 12 0x37 8>, */
+ /* <&omap3_pmx_core 20 0x40 8>, */
+ /* <&omap3_pmx_core 28 0x4B 3>, */
+ /* <&omap3_pmx_core 31 0x4f 1>; */
+ };
+
+ /* Removing this one disables touch,
+ * suspend works.
+ */
gpio3: gpio@49052000 {
compatible = "ti,omap3-gpio";
@@ -151,26 +159,34 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
- gpio-ranges = <&omap3_pmx_core 0 0x50 32>;
- };
+ /* gpio-ranges = <&omap3_pmx_core 0 0x50 32>; */
+ };
- gpio4: gpio@49054000 {
- compatible = "ti,omap3-gpio";
+ /* Removing this one disables _both_ touch
+ * and suspend.
+ */
+
+ gpio4: gpio@49054000 {
+ compatible = "ti,omap3-gpio";
reg = <0x49054000 0x200>;
interrupts = <32>;
ti,hwmods = "gpio4";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <2>;
/*
- * gpio 127 in wkup mux, whcih we can not use (see
+ * gpio 127 in wkup mux, which we can not use (see
* sorce code for comment)
*/
- gpio-ranges = <&omap3_pmx_core 0 0x70 16>,
- <&omap3_pmx_core 16 0x82 14>,
- <&omap3_pmx_core 30 0x81 1>;
- };
+ /* gpio-ranges = <&omap3_pmx_core 0 0x70 16>, */
+ /* <&omap3_pmx_core 16 0x82 14>, */
+ /* <&omap3_pmx_core 30 0x81 1>; */
+ };
+
+ /* Removing this one causes touch to work but suspend to
+ * crash....
+ */
gpio5: gpio@49056000 {
compatible = "ti,omap3-gpio";
@@ -180,14 +196,18 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <2>;
/*
- * gpio 128 129 in wkup mux, whcih we can not use (see
- * sorce code for comment)
- */
- gpio-ranges = <&omap3_pmx_core 2 0x94 30>;
+ * gpio 128 129 in wkup mux, whcih we can not use (see
+ * sorce code for comment)
+ */
+ /* gpio-ranges = <&omap3_pmx_core 2 0x94 20>; */
};
+ /* Removing this one causes touch to work but suspend to
+ * crash....
+ */
+
gpio6: gpio@49058000 {
compatible = "ti,omap3-gpio";
reg = <0x49058000 0x200>;
@@ -196,36 +216,37 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <2>;
/* for gpio 187 there is no pnctrl controller defined */
- gpio-ranges = <&omap3_pmx_core 0 0xb2 7>,
- <&omap3_pmx_core 7 0x80 1>,
- <&omap3_pmx_core 8 0xc7 1>,
- <&omap3_pmx_core 9 0xc0 1>,
- <&omap3_pmx_core 10 0xcb 13>,
- <&omap3_pmx_core 23 0xc8 3>,
- <&omap3_pmx_core 26 0xd9 1>,
- <&omap3_pmx_core 28 0xc1 4>;
- };
+ /* gpio-ranges = <&omap3_pmx_core 0 0xb2 7>, */
+ /* <&omap3_pmx_core 7 0x80 1>, */
+ /* <&omap3_pmx_core 8 0xc7 1>, */
+ /* <&omap3_pmx_core 9 0xc0 1>, */
+ /* <&omap3_pmx_core 10 0xcb 13>, */
+ /* <&omap3_pmx_core 23 0xc8 3>, */
+ /* <&omap3_pmx_core 26 0xd9 1>, */
+ /* <&omap3_pmx_core 28 0xc1 4>; */
+ };
- uart1: serial@4806a000 {
- compatible = "ti,omap3-uart";
- ti,hwmods = "uart1";
- clock-frequency = <48000000>;
- };
+ /* uart1: serial@4806a000 { */
+ /* compatible = "ti,omap3-uart"; */
+ /* ti,hwmods = "uart1"; */
+ /* clock-frequency = <48000000>; */
+ /* }; */
- uart2: serial@4806c000 {
- compatible = "ti,omap3-uart";
- ti,hwmods = "uart2";
- clock-frequency = <48000000>;
- };
+ /* uart2: serial@4806c000 { */
+ /* compatible = "ti,omap3-uart"; */
+ /* ti,hwmods = "uart2"; */
+ /* clock-frequency = <48000000>; */
+ /* }; */
- uart3: serial@49020000 {
- compatible = "ti,omap3-uart";
- ti,hwmods = "uart3";
- clock-frequency = <48000000>;
- };
+ /* uart3: serial@49020000 { */
+ /* compatible = "ti,omap3-uart"; */
+ /* ti,hwmods = "uart3"; */
+ /* clock-frequency = <48000000>; */
+ /* }; */
+ /*
i2c1: i2c@48070000 {
compatible = "ti,omap3-i2c";
#address-cells = <1>;
@@ -245,8 +266,8 @@
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c3";
- };
-
+ }; */
+
mcspi1: spi@48098000 {
compatible = "ti,omap2-mcspi";
#address-cells = <1>;
@@ -299,7 +320,7 @@
ti,spi-num-cs = <1>;
dmas = <&sdma 70>, <&sdma 71>;
dma-names = "tx0", "rx0";
- };
+ };
mmc1: mmc@4809c000 {
compatible = "ti,omap3-hsmmc";
@@ -321,7 +342,7 @@
ti,hwmods = "mmc3";
dmas = <&sdma 77>, <&sdma 78>;
dma-names = "tx", "rx";
- };
+ };
wdt2: wdt@48314000 {
compatible = "ti,omap3-wdt";
@@ -331,11 +352,11 @@
mcbsp1: mcbsp@48074000 {
compatible = "ti,omap3-mcbsp";
reg = <0x48074000 0xff>;
- reg-names = "mpu";
- interrupts = <16>, /* OCP compliant interrupt */
- <59>, /* TX interrupt */
- <60>; /* RX interrupt */
- interrupt-names = "common", "tx", "rx";
+ reg-names = "mpu";
+ interrupts = <16>, /* OCP compliant interrupt */
+ <59>, /* TX interrupt */
+ <60>; /* RX interrupt */
+ interrupt-names = "common", "tx", "rx";
ti,buffer-size = <128>;
ti,hwmods = "mcbsp1";
dmas = <&sdma 31>,
@@ -348,11 +369,11 @@
reg = <0x49022000 0xff>,
<0x49028000 0xff>;
reg-names = "mpu", "sidetone";
- interrupts = <17>, /* OCP compliant interrupt */
- <62>, /* TX interrupt */
- <63>, /* RX interrupt */
- <4>; /* Sidetone */
- interrupt-names = "common", "tx", "rx", "sidetone";
+ interrupts = <17>, /* OCP compliant interrupt */
+ <62>, /* TX interrupt */
+ <63>, /* RX interrupt */
+ <4>; /* Sidetone */
+ interrupt-names = "common", "tx", "rx", "sidetone";
ti,buffer-size = <1280>;
ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
dmas = <&sdma 33>,
@@ -365,11 +386,11 @@
reg = <0x49024000 0xff>,
<0x4902a000 0xff>;
reg-names = "mpu", "sidetone";
- interrupts = <22>, /* OCP compliant interrupt */
- <89>, /* TX interrupt */
- <90>, /* RX interrupt */
- <5>; /* Sidetone */
- interrupt-names = "common", "tx", "rx", "sidetone";
+ interrupts = <22>, /* OCP compliant interrupt */
+ <89>, /* TX interrupt */
+ <90>, /* RX interrupt */
+ <5>; /* Sidetone */
+ interrupt-names = "common", "tx", "rx", "sidetone";
ti,buffer-size = <128>;
ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
dmas = <&sdma 17>,
@@ -381,10 +402,10 @@
compatible = "ti,omap3-mcbsp";
reg = <0x49026000 0xff>;
reg-names = "mpu";
- interrupts = <23>, /* OCP compliant interrupt */
- <54>, /* TX interrupt */
- <55>; /* RX interrupt */
- interrupt-names = "common", "tx", "rx";
+ interrupts = <23>, /* OCP compliant interrupt */
+ <54>, /* TX interrupt */
+ <55>; /* RX interrupt */
+ interrupt-names = "common", "tx", "rx";
ti,buffer-size = <128>;
ti,hwmods = "mcbsp4";
dmas = <&sdma 19>,
@@ -396,16 +417,16 @@
compatible = "ti,omap3-mcbsp";
reg = <0x48096000 0xff>;
reg-names = "mpu";
- interrupts = <27>, /* OCP compliant interrupt */
- <81>, /* TX interrupt */
- <82>; /* RX interrupt */
- interrupt-names = "common", "tx", "rx";
+ interrupts = <27>, /* OCP compliant interrupt */
+ <81>, /* TX interrupt */
+ <82>; /* RX interrupt */
+ interrupt-names = "common", "tx", "rx";
ti,buffer-size = <128>;
ti,hwmods = "mcbsp5";
dmas = <&sdma 21>,
<&sdma 22>;
dma-names = "tx", "rx";
- };
+ };
timer1: timer@48318000 {
compatible = "ti,omap3430-timer";
@@ -501,13 +522,13 @@
ti,timer-alwon;
ti,timer-secure;
};
-
- usbhstll: usbhstll@48062000 {
- compatible = "ti,usbhs-tll";
- reg = <0x48062000 0x1000>;
- interrupts = <78>;
- ti,hwmods = "usb_tll_hs";
- };
+
+ /* usbhstll: usbhstll@48062000 { */
+ /* compatible = "ti,usbhs-tll"; */
+ /* reg = <0x48062000 0x1000>; */
+ /* interrupts = <78>; */
+ /* ti,hwmods = "usb_tll_hs"; */
+ /* }; */
usbhshost: usbhshost@48064000 {
compatible = "ti,usbhs-host";
@@ -517,20 +538,24 @@
#size-cells = <1>;
ranges;
- usbhsohci: ohci@48064400 {
- compatible = "ti,ohci-omap3", "usb-ohci";
- reg = <0x48064400 0x400>;
- interrupt-parent = <&intc>;
- interrupts = <76>;
- };
+ /* usbhsohci: ohci@48064400 { */
+ /* compatible = "ti,ohci-omap3", "usb-ohci"; */
+ /* reg = <0x48064400 0x400>; */
+ /* interrupt-parent = <&intc>; */
+ /* interrupts = <76>; */
+ /* }; */
- usbhsehci: ehci@48064800 {
- compatible = "ti,ehci-omap", "usb-ehci";
- reg = <0x48064800 0x400>;
- interrupt-parent = <&intc>;
- interrupts = <77>;
- };
- };
+ /* usbhsehci: ehci@48064800 { */
+ /* compatible = "ti,ehci-omap", "usb-ehci"; */
+ /* reg = <0x48064800 0x400>; */
+ /* interrupt-parent = <&intc>; */
+ /* interrupts = <77>; */
+ /* }; */
+ };
+
+ /* GPMC needs to be initialized here, or everything
+ * falls apart.
+ */
gpmc: gpmc@6e000000 {
compatible = "ti,omap3430-gpmc";
@@ -541,8 +566,9 @@
gpmc,num-waitpins = <4>;
#address-cells = <2>;
#size-cells = <1>;
- };
+ };
+ /*
usb_otg_hs: usb_otg_hs@480ab000 {
compatible = "ti,omap3-musb";
reg = <0x480ab000 0x1000>;
@@ -552,11 +578,11 @@
multipoint = <1>;
num-eps = <16>;
ram-bits = <12>;
- };
+ };*/
glbl_prm: glbl_prm@48307250 {
- /*
- * disabled by default. becasue two required
+ /*
+ * disabled by default. because two required
* values should be defined in board file
*/
status = "disabled";
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-03 16:47:32 +0000