From d68af25483886a2b538ff61a6c555652b4a1af69 Mon Sep 17 00:00:00 2001
From: Thomas Klaehn <tkl@blackfinn.de>
Date: Wed, 14 Mar 2018 09:28:24 +0100
Subject: [PATCH] kernel: add support for 4.12

Signed-off-by: Thomas Klaehn <tkl@blackfinn.de>
---
 .../linux/files/0003-bbb-enable-pwm.patch     | 45 +++++++++++++++++++
 .../linux/linux-yocto_4.12.bbappend           | 17 +++++++
 2 files changed, 62 insertions(+)
 create mode 100644 recipes-kernel/linux/files/0003-bbb-enable-pwm.patch
 create mode 100644 recipes-kernel/linux/linux-yocto_4.12.bbappend

diff --git a/recipes-kernel/linux/files/0003-bbb-enable-pwm.patch b/recipes-kernel/linux/files/0003-bbb-enable-pwm.patch
new file mode 100644
index 0000000..70ee1ca
--- /dev/null
+++ b/recipes-kernel/linux/files/0003-bbb-enable-pwm.patch
@@ -0,0 +1,45 @@
+diff --git a/arch/arm/boot/dts/am335x-boneblack-common.dtsi b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
+index 325daae40278..bd91b201bbf8 100644
+--- a/arch/arm/boot/dts/am335x-boneblack-common.dtsi
++++ b/arch/arm/boot/dts/am335x-boneblack-common.dtsi
+@@ -68,6 +68,40 @@
+ 			AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */
+ 		>;
+ 	};
++
++	ehrpwm1_pins: pinmux_ehrpwm1a_pins {
++		pinctrl-single,pins = <
++			AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE6)     /* gpmc_a2.ehrpwm1a */
++			AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6)     /* gpmc_a3.ehrpwm1b */
++		>;
++	};
++
++	ehrpwm2_pins: pinmux_ehrpwm2a_pins {
++		pinctrl-single,pins = <
++			AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE4)     /* ehrpwm2a */
++			AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE4)     /* ehrpwm2b */
++		>;
++	};
++};
++
++&epwmss1 {
++       status = "okay";
++};
++
++&epwmss2 {
++       status = "okay";
++};
++
++&ehrpwm1 {
++       status = "okay";
++       pinctrl-names = "default";
++       pinctrl-0 = <&ehrpwm1_pins>;
++};
++
++&ehrpwm2 {
++       status = "okay";
++       pinctrl-names = "default";
++       pinctrl-0 = <&ehrpwm2_pins>;
+ };
+ 
+ &lcdc {
diff --git a/recipes-kernel/linux/linux-yocto_4.12.bbappend b/recipes-kernel/linux/linux-yocto_4.12.bbappend
new file mode 100644
index 0000000..f47e43d
--- /dev/null
+++ b/recipes-kernel/linux/linux-yocto_4.12.bbappend
@@ -0,0 +1,17 @@
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI += " \
+	file://rtl8192cu.cfg \
+	file://enable_pwm.cfg \
+	file://enable_onboard_leds.cfg \
+	file://0003-bbb-enable-pwm.patch \
+	file://0002-onboard-led-init-disable.patch \
+"
+
+KERNEL_CONFIG_FRAGMENTS_append_ti33x = " \
+  ${WORKDIR}/rtl8192cu.cfg \
+  ${WORKDIR}/enable_pwm.cfg \
+"