diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/902-layerscape_improve_support_of_LS1012A-FRDM.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/902-layerscape_improve_support_of_LS1012A-FRDM.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/layerscape/patches-5.4/902-layerscape_improve_support_of_LS1012A-FRDM.patch b/target/linux/layerscape/patches-5.4/902-layerscape_improve_support_of_LS1012A-FRDM.patch deleted file mode 100644 index 62edf43a35..0000000000 --- a/target/linux/layerscape/patches-5.4/902-layerscape_improve_support_of_LS1012A-FRDM.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 12de4b5e7cbcd193d5abb753ca511fe8f2236846 Mon Sep 17 00:00:00 2001 -From: Pawel Dembicki <paweldembicki@gmail.com> -Date: Fri, 13 Nov 2020 07:30:03 +0100 -Subject: [PATCH 2/2] arm64: dts: fsl-ls1012a-frdm: add spi-uart device - -This patch adds spi-uart controller to LS1012A-FRDM board dts. -Device is equipped in SC16IS740 from NXP. - -Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> ---- - .../boot/dts/freescale/fsl-ls1012a-frdm.dts | 21 +++++++++++++++++++ - 1 file changed, 21 insertions(+) - ---- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts -+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts -@@ -7,6 +7,7 @@ - */ - /dts-v1/; - -+#include <dt-bindings/interrupt-controller/irq.h> - #include "fsl-ls1012a.dtsi" - - / { -@@ -16,6 +17,7 @@ - aliases { - ethernet0 = &pfe_mac0; - ethernet1 = &pfe_mac1; -+ serial0 = &duart0; - }; - - sys_mclk: clock-mclk { -@@ -61,6 +63,26 @@ - }; - }; - }; -+ -+&dspi { -+ status = "okay"; -+ bus-num = <0>; -+ -+ serial@0 { -+ reg = <0>; -+ compatible = "nxp,sc16is740"; -+ spi-max-frequency = <4000000>; -+ clocks = <&sc16is7xx_clk>; -+ interrupt-parent = <&gpio1>; -+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>; -+ -+ sc16is7xx_clk: sc16is7xx_clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <24000000>; -+ }; -+ }; -+}; - - &duart0 { - status = "okay"; |