From e74a5a8dc25c89c6e85e33531283c9c1c3709434 Mon Sep 17 00:00:00 2001
From: "Lukas F. Hartmann" <lukas@mntre.com>
Date: Wed, 20 Sep 2023 21:32:21 +0200
Subject: [PATCH] linux/a311d: add missing resets for bluetooth and ethernet
phy
---
.../0022-add-bt-and-eth-resets.patch | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 linux/patches/meson-g12b-bananapi-cm4-mnt-reform2/0022-add-bt-and-eth-resets.patch
diff --git a/linux/patches/meson-g12b-bananapi-cm4-mnt-reform2/0022-add-bt-and-eth-resets.patch b/linux/patches/meson-g12b-bananapi-cm4-mnt-reform2/0022-add-bt-and-eth-resets.patch
new file mode 100644
index 0000000..02eb1d8
--- /dev/null
+++ b/linux/patches/meson-g12b-bananapi-cm4-mnt-reform2/0022-add-bt-and-eth-resets.patch
@@ -0,0 +1,26 @@
+diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
+index 97e5229..5d91e66 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
+@@ -197,6 +197,11 @@ &ext_mdio {
+ external_phy: ethernet-phy@0 {
+ /* Realtek RTL8211F (0x001cc916) */
+ reg = <0>;
++
++ reset-assert-us = <10000>;
++ reset-deassert-us = <10000>;
++ reset-gpios = <&gpio GPIOZ_15 GPIO_ACTIVE_LOW>;
++
+ max-speed = <1000>;
+
+ interrupt-parent = <&gpio_intc>;
+@@ -369,8 +374,7 @@ &uart_A {
+
+ bluetooth {
+ compatible = "realtek,rtl8822cs-bt";
+- enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+- host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
++ enable-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+ device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
+ };
+ };
--
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