Kernel update to 6.7

meta-lxatac-bsp/recipes-kernel/linux/files/patches/0006-ARM-dts-stm32-lxa-tac-adjust-USB-gadget-fifo-sizes-f.patch → meta-lxatac-bsp/recipes-kernel/linux/files/patches/0001-ARM-dts-stm32-lxa-tac-adjust-USB-gadget-fifo-sizes-f.patch

@@ -15,7 +15,7 @@ Signed-off-by: Leonard Göhrs <[email protected]>
  1 file changed, 4 insertions(+)
 
 diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
-index 184b8bb4ebbf..1bb193440415 100644
+index f09b7c384bd9..b67da69ad748 100644
 --- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
 +++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
 @@ -580,6 +580,10 @@ &usbotg_hs {

meta-lxatac-bsp/recipes-kernel/linux/files/patches/0008-ARM-dts-stm32-lxa-tac-drive-powerboard-lines-as-open.patch → meta-lxatac-bsp/recipes-kernel/linux/files/patches/0002-ARM-dts-stm32-lxa-tac-drive-powerboard-lines-as-open.patch

@@ -10,6 +10,9 @@ This results in a slight improvement in EMI performance due to the lines
 no longer being driven by the somewhat noisy VDD_IO supply of the SoM.
 
 Signed-off-by: Leonard Göhrs <[email protected]>
+Signed-off-by: Uwe Kleine-König <[email protected]>
+Signed-off-by: Alexandre Torgue <[email protected]>
+Applied-Upstream: next-20240125, commit:1d4e8b91d242c4afa1970ca6f7e850aab66bf452
 ---
  arch/arm/boot/dts/st/stm32mp157c-lxa-tac-gen2.dts | 2 +-
  arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi     | 2 +-
@@ -29,7 +32,7 @@ index 8a34d15e9005..4cc177031661 100644
  		spi-max-frequency = <5000000>;
  		vdd-supply = <&reg_pb_3v3>;
 diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
-index 1bb193440415..e5dad090551c 100644
+index b67da69ad748..788c9d099639 100644
 --- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
 +++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
 @@ -409,7 +409,7 @@ &sdmmc2 {

meta-lxatac-bsp/recipes-kernel/linux/files/patches/0003-ARM-dts-stm32-lxa-tac-reduce-RGMII-interface-drive-s.patch

@@ -0,0 +1,31 @@
+From: =?UTF-8?q?Leonard=20G=C3=B6hrs?= <[email protected]>
+Date: Fri, 22 Sep 2023 08:07:26 +0200
+Subject: [PATCH] ARM: dts: stm32: lxa-tac: reduce RGMII interface drive
+ strength
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This results in an improvement of EMI performance by reducing the
+125MHz emission and its harmonics caused by the RGMII clock line.
+
+Signed-off-by: Leonard Göhrs <[email protected]>
+---
+ arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
+index 788c9d099639..7e002b591071 100644
+--- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
++++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
+@@ -471,6 +471,10 @@ switch: switch@0 {
+ 		interrupt-parent = <&gpioa>;
+ 		interrupts = <6 IRQ_TYPE_EDGE_RISING>;
+
++		/* Reduce RGMII EMI emissions by reducing drive strength */
++		microchip,hi-drive-strength-microamp = <2000>;
++		microchip,lo-drive-strength-microamp = <8000>;
++
+ 		ports {
+ 			#address-cells = <1>;
+ 			#size-cells = <0>;