191 lines
5 KiB
Diff
191 lines
5 KiB
Diff
From 48332fd7217cf5b06b438503513e54e6138e0637 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Sat, 14 Dec 2013 22:58:14 +0100
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Subject: [PATCH] ARM: dts: sun5i: Add support for mmc
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 32 ++++++++++++++++++++++
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arch/arm/boot/dts/sun5i-a10s.dtsi | 34 ++++++++++++++++++++++++
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arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 16 +++++++++++
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arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 16 +++++++++++
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arch/arm/boot/dts/sun5i-a13.dtsi | 17 ++++++++++++
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5 files changed, 115 insertions(+)
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--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
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@@ -34,7 +34,39 @@
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};
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};
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+ mmc0: mmc@01c0f000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>;
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+ pinctrl-1 = <&mmc0_cd_pin_olinuxino_micro>;
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+ cd-gpios = <&pio 6 1 0>; /* PG1 */
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+ cd-mode = <1>;
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+ status = "okay";
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+ };
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+
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+ mmc1: mmc@01c10000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc1_pins_a>;
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+ pinctrl-1 = <&mmc1_cd_pin_olinuxino_micro>;
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+ cd-gpios = <&pio 6 13 0>; /* PG13 */
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+ cd-mode = <1>;
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+ status = "okay";
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+ };
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+
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pinctrl@01c20800 {
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+ mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
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+ allwinner,pins = "PG1";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
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+ allwinner,pins = "PG13";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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led_pins_olinuxino: led_pins@0 {
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allwinner,pins = "PE3";
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allwinner,function = "gpio_out";
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--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
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+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
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@@ -293,6 +293,26 @@
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#size-cells = <0>;
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};
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+ mmc0: mmc@01c0f000 {
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+ compatible = "allwinner,sun5i-a13-mmc";
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+ reg = <0x01c0f000 0x1000>;
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+ clocks = <&ahb_gates 8>, <&mmc0_clk>;
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+ clock-names = "ahb", "mod";
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+ interrupts = <32>;
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+ bus-width = <4>;
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+ status = "disabled";
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+ };
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+
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+ mmc1: mmc@01c10000 {
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+ compatible = "allwinner,sun5i-a13-mmc";
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+ reg = <0x01c10000 0x1000>;
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+ clocks = <&ahb_gates 9>, <&mmc1_clk>;
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+ clock-names = "ahb", "mod";
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+ interrupts = <33>;
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+ bus-width = <4>;
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+ status = "disabled";
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+ };
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+
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intc: interrupt-controller@01c20400 {
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compatible = "allwinner,sun4i-ic";
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reg = <0x01c20400 0x400>;
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@@ -363,6 +383,20 @@
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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+
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+ mmc0_pins_a: mmc0@0 {
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+ allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
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+ allwinner,function = "mmc0";
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+ allwinner,drive = <3>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ mmc1_pins_a: mmc1@0 {
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+ allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
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+ allwinner,function = "mmc1";
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+ allwinner,drive = <3>;
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+ allwinner,pull = <0>;
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+ };
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};
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timer@01c20c00 {
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--- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
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@@ -20,7 +20,23 @@
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compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
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soc@01c00000 {
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+ mmc0: mmc@01c0f000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>;
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+ pinctrl-1 = <&mmc0_cd_pin_olinuxinom>;
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+ cd-gpios = <&pio 6 0 0>; /* PG0 */
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+ cd-mode = <1>;
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+ status = "okay";
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+ };
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+
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pinctrl@01c20800 {
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+ mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
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+ allwinner,pins = "PG0";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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led_pins_olinuxinom: led_pins@0 {
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allwinner,pins = "PG9";
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allwinner,function = "gpio_out";
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--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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@@ -23,7 +23,23 @@
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};
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soc@01c00000 {
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+ mmc0: mmc@01c0f000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>;
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+ pinctrl-1 = <&mmc0_cd_pin_olinuxino>;
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+ cd-gpios = <&pio 6 0 0>; /* PG0 */
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+ cd-mode = <1>;
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+ status = "okay";
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+ };
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+
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pinctrl@01c20800 {
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+ mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
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+ allwinner,pins = "PG0";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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led_pins_olinuxino: led_pins@0 {
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allwinner,pins = "PG9";
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allwinner,function = "gpio_out";
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--- a/arch/arm/boot/dts/sun5i-a13.dtsi
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+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
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@@ -274,6 +274,16 @@
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#size-cells = <1>;
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ranges;
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+ mmc0: mmc@01c0f000 {
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+ compatible = "allwinner,sun5i-a13-mmc";
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+ reg = <0x01c0f000 0x1000>;
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+ clocks = <&ahb_gates 8>, <&mmc0_clk>;
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+ clock-names = "ahb", "mod";
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+ interrupts = <32>;
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+ bus-width = <4>;
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+ status = "disabled";
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+ };
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+
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intc: interrupt-controller@01c20400 {
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compatible = "allwinner,sun4i-ic";
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reg = <0x01c20400 0x400>;
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@@ -326,6 +336,13 @@
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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+
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+ mmc0_pins_a: mmc0@0 {
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+ allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
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+ allwinner,function = "mmc0";
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+ allwinner,drive = <3>;
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+ allwinner,pull = <0>;
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+ };
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};
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timer@01c20c00 {
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