mirror of https://github.com/armbian/build.git
122 lines
3.6 KiB
Diff
122 lines
3.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Patrick Yavitz <pyavitz@armbian.com>
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Date: Tue, 25 Jul 2023 13:31:54 -0400
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Subject: arch: arm64: dts: amlogic: meson g12b bananapi cm4
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Signed-off-by: Patrick Yavitz <pyavitz@armbian.com>
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---
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arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts | 9 +++++--
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arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi | 12 ++++++++--
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2 files changed, 17 insertions(+), 4 deletions(-)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
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@@ -50,14 +50,15 @@ leds {
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led-blue {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_STATUS;
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- gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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led-green {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_STATUS;
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- gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-on";
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};
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};
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@@ -116,6 +117,10 @@ codec {
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};
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};
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+&reboot {
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+ sd-vqen = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
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+};
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+
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&cecb_AO {
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status = "okay";
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};
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diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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@@ -12,6 +12,15 @@ aliases {
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rtc1 = &vrtc;
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};
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+ reboot: meson64-reboot {
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+ compatible = "meson64,reboot";
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+ sys_reset = <0x84000009>;
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+ sys_poweroff = <0x84000008>;
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+
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+ sd-vqsw = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
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+ sd-vmmc = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>;
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+ };
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+
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chosen {
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stdout-path = "serial0:115200n8";
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};
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@@ -369,8 +378,7 @@ &uart_A {
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bluetooth {
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compatible = "realtek,rtl8822cs-bt";
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- enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
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- host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
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+ enable-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
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device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
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};
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};
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--
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Armbian
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Patrick Yavitz <pyavitz@armbian.com>
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Date: Sun, 8 Sep 2024 05:55:13 -0400
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Subject: BananaPi CM4: improve SDIO WiFi speeds
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Signed-off-by: Patrick Yavitz <pyavitz@armbian.com>
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---
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arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
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@@ -303,8 +303,10 @@ &sd_emmc_a {
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#size-cells = <0>;
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bus-width = <4>;
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+ cap-sd-highspeed;
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+ sd-uhs-sdr50;
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sd-uhs-sdr104;
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- max-frequency = <50000000>;
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+ max-frequency = <100000000>;
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non-removable;
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disable-wp;
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@@ -312,10 +314,13 @@ &sd_emmc_a {
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/* WiFi firmware requires power in suspend */
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keep-power-in-suspend;
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+ /* Removing quirk improves WiFi performance */
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+ /delete-property/ amlogic,dram-access-quirk;
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+
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mmc-pwrseq = <&sdio_pwrseq>;
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vmmc-supply = <&vddao_3v3>;
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- vqmmc-supply = <&vddao_3v3>;
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+ vqmmc-supply = <&vddao_1v8>;
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status = "okay";
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--
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Armbian
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