From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/arm/boot/dts/pxa3xx.dtsi | 38 ++++++++++++++++++++++++++------------
1 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/pxa3xx.dtsi b/kernel/arch/arm/boot/dts/pxa3xx.dtsi
index 53009db..d196748 100644
--- a/kernel/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/kernel/arch/arm/boot/dts/pxa3xx.dtsi
@@ -71,6 +71,14 @@
#define MFP_DS13X < (0x7 << 10) MFP_DSMSK >
/*
+ * MFP bias pull mode for pins.
+ * Example of use: pinctrl-single,bias-pullup = MPF_PULL_UP;
+ */
+#define MPF_PULL_MSK (0x7 << 13)
+#define MPF_PULL_DOWN < (0x5 << 13) (0x5 << 13) 0 MPF_PULL_MSK >
+#define MPF_PULL_UP < (0x6 << 13) (0x6 << 13) 0 MPF_PULL_MSK >
+
+/*
* MFP low power mode for pins.
* Example of use:
* pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW|MFP_LPM_EDGE_FALL);
@@ -151,8 +159,6 @@
pinctrl: pinctrl@40e10000 {
compatible = "pinconf-single";
reg = <0x40e10000 0xffff>;
- #address-cells = <1>;
- #size-cells = <0>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7>;
@@ -164,7 +170,7 @@
clocks = <&clks CLK_GPIO>;
gpio-ranges = <&pinctrl 0 0 128>;
interrupt-names = "gpio0", "gpio1", "gpio_mux";
- interrupts = <8 9 10>;
+ interrupts = <8>, <9>, <10>;
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
@@ -275,6 +281,22 @@
clocks = <&clks CLK_SSP4>;
status = "disabled";
};
+
+ timer@40a00000 {
+ compatible = "marvell,pxa-timer";
+ reg = <0x40a00000 0x20>;
+ interrupts = <26>;
+ clocks = <&clks CLK_OSTIMER>;
+ status = "okay";
+ };
+
+ gcu: display-controller@54000000 {
+ compatible = "marvell,pxa300-gcu";
+ reg = <0x54000000 0x1000>;
+ interrupts = <39>;
+ clocks = <&clks CLK_PXA300_GCU>;
+ status = "disabled";
+ };
};
clocks {
@@ -286,18 +308,10 @@
#size-cells = <1>;
ranges;
- clks: pxa3xx_clks@41300004 {
+ clks: clocks {
compatible = "marvell,pxa300-clocks";
#clock-cells = <1>;
status = "okay";
};
- };
-
- timer@40a00000 {
- compatible = "marvell,pxa-timer";
- reg = <0x40a00000 0x20>;
- interrupts = <26>;
- clocks = <&clks CLK_OSTIMER>;
- status = "okay";
};
};
--
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