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| author | INAGAKI Hiroshi <musashino.open@gmail.com> | 2021-05-06 19:30:58 +0900 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2021-09-26 00:32:17 +0200 |
| commit | 0b000cbfe0aa0323bffa855ef8449c0687a4c071 (patch) | |
| tree | f5030f387d152bc67563ad452058b95edb619ea0 /target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch | |
| parent | 1651bd9bc61550a7f3b2d25a8ef6c54dc0b61ce3 (diff) | |
| download | upstream-0b000cbfe0aa0323bffa855ef8449c0687a4c071.tar.gz upstream-0b000cbfe0aa0323bffa855ef8449c0687a4c071.tar.bz2 upstream-0b000cbfe0aa0323bffa855ef8449c0687a4c071.zip | |
realtek: backport spi-realtek-rtl driver from 5.12 to 5.10
This patch backports "spi-realtek-rtl" driver to Kernel 5.10 from 5.12.
"MACH_REALTEK_RTL" is used as a platform name in upstream, but "RTL838X"
is used in OpenWrt, so update the dependency by the additional patch.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Diffstat (limited to 'target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch')
| -rw-r--r-- | target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch b/target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch new file mode 100644 index 0000000000..035b0e655f --- /dev/null +++ b/target/linux/realtek/patches-5.10/003-5.12-spi-realtek-rtl838x-rtl839x-spi-controller.patch @@ -0,0 +1,63 @@ +From 6acbd614c2c8d3b8de5fb7605d6e24b9b3a8a17b Mon Sep 17 00:00:00 2001 +From: Bert Vermeulen <bert@biot.com> +Date: Wed, 20 Jan 2021 14:59:27 +0100 +Subject: spi: Realtek RTL838x/RTL839x SPI controller + +Signed-off-by: Bert Vermeulen <bert@biot.com> +Link: https://lore.kernel.org/r/20210120135928.246054-2-bert@biot.com +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + .../devicetree/bindings/spi/realtek,rtl-spi.yaml | 41 ++++++++++++++++++++++ + 1 file changed, 41 insertions(+) + create mode 100644 Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml + +diff --git a/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml +new file mode 100644 +index 0000000000000..30a62a211984f +--- /dev/null ++++ b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml +@@ -0,0 +1,41 @@ ++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/spi/realtek,rtl-spi.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Realtek RTL838x/RTL839x SPI controller ++ ++maintainers: ++ - Bert Vermeulen <bert@biot.com> ++ - Birger Koblitz <mail@birger-koblitz.de> ++ ++allOf: ++ - $ref: "spi-controller.yaml#" ++ ++properties: ++ compatible: ++ oneOf: ++ - const: realtek,rtl8380-spi ++ - const: realtek,rtl8382-spi ++ - const: realtek,rtl8391-spi ++ - const: realtek,rtl8392-spi ++ - const: realtek,rtl8393-spi ++ ++ reg: ++ maxItems: 1 ++ ++required: ++ - compatible ++ - reg ++ ++unevaluatedProperties: false ++ ++examples: ++ - | ++ spi: spi@1200 { ++ compatible = "realtek,rtl8382-spi"; ++ reg = <0x1200 0x100>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; +-- +cgit 1.2.3-1.el7 + |