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-rw-r--r--target/linux/ramips/patches-5.4/805-pinctrl-AW9523.patch72
1 files changed, 0 insertions, 72 deletions
diff --git a/target/linux/ramips/patches-5.4/805-pinctrl-AW9523.patch b/target/linux/ramips/patches-5.4/805-pinctrl-AW9523.patch
deleted file mode 100644
index d8e17a671a..0000000000
--- a/target/linux/ramips/patches-5.4/805-pinctrl-AW9523.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From: AngeloGioacchino Del Regno
- <angelogioacchino.delregno@somainline.org>
-To: linus.walleij@linaro.org
-Cc: linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org,
- marijn.suijten@somainline.org, martin.botka@somainline.org,
- phone-devel@vger.kernel.org, linux-gpio@vger.kernel.org,
- devicetree@vger.kernel.org, robh+dt@kernel.org,
- AngeloGioacchino Del Regno
- <angelogioacchino.delregno@somainline.org>
-Subject: [PATCH v5 1/2] pinctrl: Add driver for Awinic AW9523/B I2C GPIO
- Expander
-Date: Mon, 25 Jan 2021 19:22:18 +0100
-
-The Awinic AW9523(B) is a multi-function I2C gpio expander in a
-TQFN-24L package, featuring PWM (max 37mA per pin, or total max
-power 3.2Watts) for LED driving capability.
-
-It has two ports with 8 pins per port (for a total of 16 pins),
-configurable as either PWM with 1/256 stepping or GPIO input/output,
-1.8V logic input; each GPIO can be configured as input or output
-independently from each other.
-
-This IC also has an internal interrupt controller, which is capable
-of generating an interrupt for each GPIO, depending on the
-configuration, and will raise an interrupt on the INTN pin to
-advertise this to an external interrupt controller.
-
-Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
----
- drivers/pinctrl/Kconfig | 17 +
- drivers/pinctrl/Makefile | 1 +
- drivers/pinctrl/pinctrl-aw9523.c | 1122 ++++++++++++++++++++++++++++++
- 3 files changed, 1140 insertions(+)
- create mode 100644 drivers/pinctrl/pinctrl-aw9523.c
-
---- a/drivers/pinctrl/Kconfig
-+++ b/drivers/pinctrl/Kconfig
-@@ -109,6 +109,24 @@ config PINCTRL_AMD
- Requires ACPI/FDT device enumeration code to set up a platform
- device.
-
-+config PINCTRL_AW9523
-+ bool "Awinic AW9523/AW9523B I2C GPIO expander pinctrl driver"
-+ depends on OF && I2C
-+ select PINMUX
-+ select PINCONF
-+ select GENERIC_PINCONF
-+ select GPIOLIB
-+ select GPIOLIB_IRQCHIP
-+ select REGMAP
-+ select REGMAP_I2C
-+ help
-+ The Awinic AW9523/AW9523B is a multi-function I2C GPIO
-+ expander with PWM functionality. This driver bundles a
-+ pinctrl driver to select the function muxing and a GPIO
-+ driver to handle GPIO, when the GPIO function is selected.
-+
-+ Say yes to enable pinctrl and GPIO support for the AW9523(B).
-+
- config PINCTRL_BM1880
- bool "Bitmain BM1880 Pinctrl driver"
- depends on OF && (ARCH_BITMAIN || COMPILE_TEST)
---- a/drivers/pinctrl/Makefile
-+++ b/drivers/pinctrl/Makefile
-@@ -14,6 +14,7 @@ obj-$(CONFIG_PINCTRL_AXP209) += pinctrl-
- obj-$(CONFIG_PINCTRL_AT91) += pinctrl-at91.o
- obj-$(CONFIG_PINCTRL_AT91PIO4) += pinctrl-at91-pio4.o
- obj-$(CONFIG_PINCTRL_AMD) += pinctrl-amd.o
-+obj-$(CONFIG_PINCTRL_AW9523) += pinctrl-aw9523.o
- obj-$(CONFIG_PINCTRL_BM1880) += pinctrl-bm1880.o
- obj-$(CONFIG_PINCTRL_DA850_PUPD) += pinctrl-da850-pupd.o
- obj-$(CONFIG_PINCTRL_DIGICOLOR) += pinctrl-digicolor.o