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| author | Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> | 2021-04-05 22:53:46 -0700 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2021-04-15 00:00:54 +0800 |
| commit | 85ca6923bc21a7de031ca9b68e13ecfb4f3debd3 (patch) | |
| tree | accf521ef40c5bfdb0f5da2a01b9ae9df0ea0a9b /target/linux/ramips/patches-5.4 | |
| parent | 5f07c579f8c2eeb8056628f7b6a8732bf0f8d492 (diff) | |
| download | openwrt-85ca6923bc21a7de031ca9b68e13ecfb4f3debd3.tar.gz openwrt-85ca6923bc21a7de031ca9b68e13ecfb4f3debd3.tar.bz2 openwrt-85ca6923bc21a7de031ca9b68e13ecfb4f3debd3.zip | |
ramips: gpio-ralink: use ngpios, not ralink,num-gpios
DTS properties that match *-gpios are treated specially.
Use ngpios instead, as most GPIO drivers upstream do.
Fixes 5.10 DTS errors such as:
OF: /palmbus@300000/gpio@600: could not find phandle
Fixes DTC warnings such as:
Warning (gpios_property): /palmbus@300000/gpio@600:ralink,num-gpios:
Could not get phandle node for (cell 0)
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/ramips/patches-5.4')
3 files changed, 14 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-5.4/0026-DT-Add-documentation-for-gpio-ralink.patch b/target/linux/ramips/patches-5.4/0026-DT-Add-documentation-for-gpio-ralink.patch index 7d5f98f647..93dabf8776 100644 --- a/target/linux/ramips/patches-5.4/0026-DT-Add-documentation-for-gpio-ralink.patch +++ b/target/linux/ramips/patches-5.4/0026-DT-Add-documentation-for-gpio-ralink.patch @@ -29,7 +29,7 @@ Cc: linux-gpio@vger.kernel.org +- reg : Physical base address and length of the controller's registers +- interrupt-parent: phandle to the INTC device node +- interrupts : Specify the INTC interrupt number -+- ralink,num-gpios : Specify the number of GPIOs ++- ngpios : Specify the number of GPIOs +- ralink,register-map : The register layout depends on the GPIO bank and actual + SoC type. Register offsets need to be in this order. + [ INT, EDGE, RENA, FENA, DATA, DIR, POL, SET, RESET, TOGGLE ] @@ -50,8 +50,8 @@ Cc: linux-gpio@vger.kernel.org + interrupt-parent = <&intc>; + interrupts = <6>; + ++ ngpios = <24>; + ralink,gpio-base = <0>; -+ ralink,num-gpios = <24>; + ralink,register-map = [ 00 04 08 0c + 20 24 28 2c + 30 34 ]; diff --git a/target/linux/ramips/patches-5.4/0027-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch b/target/linux/ramips/patches-5.4/0027-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch index eae507bcd7..525c1976f9 100644 --- a/target/linux/ramips/patches-5.4/0027-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch +++ b/target/linux/ramips/patches-5.4/0027-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch @@ -357,7 +357,7 @@ Cc: linux-gpio@vger.kernel.org + return -EINVAL; + } + -+ ngpio = of_get_property(np, "ralink,num-gpios", NULL); ++ ngpio = of_get_property(np, "ngpios", NULL); + if (!ngpio) { + dev_err(&pdev->dev, "failed to read number of pins\n"); + return -EINVAL; diff --git a/target/linux/ramips/patches-5.4/804-staging-mt7621-pinctrl-use-ngpios-not-num-gpios.patch b/target/linux/ramips/patches-5.4/804-staging-mt7621-pinctrl-use-ngpios-not-num-gpios.patch new file mode 100644 index 0000000000..0d62bd8b03 --- /dev/null +++ b/target/linux/ramips/patches-5.4/804-staging-mt7621-pinctrl-use-ngpios-not-num-gpios.patch @@ -0,0 +1,11 @@ +--- a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c ++++ b/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c +@@ -354,7 +354,7 @@ static int rt2880_pinmux_probe(struct pl + if (!of_device_is_available(np)) + continue; + +- ngpio = of_get_property(np, "ralink,num-gpios", NULL); ++ ngpio = of_get_property(np, "ngpios", NULL); + gpiobase = of_get_property(np, "ralink,gpio-base", NULL); + if (!ngpio || !gpiobase) { + dev_err(&pdev->dev, "failed to load chip info\n"); |