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40 lines
1.3 KiB
40 lines
1.3 KiB
6 years ago
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From aff7b255fa4482a1b98147eec74a1468ca50a5d5 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Sat, 23 Dec 2017 22:10:37 +0000
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Subject: [PATCH 141/454] config: Add PINCTRL_MCP23S08
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As of Linux 4.12, the mcp23s08 driver moved from drivers/gpio to
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drivers/pinctrl. At the same time, the Kconfig symbols changed
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from CONFIG_GPIO_MCP23S08 to CONFIG_PINCTRL_MCP23S08, effectively
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removing the MCP23S17 from the downstream defconfigs. Restore
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support by adding CONFIG_PINCTRL_MCP23S08.
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See: https://github.com/raspberrypi/linux/issues/2311
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/configs/bcm2709_defconfig | 1 +
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arch/arm/configs/bcmrpi_defconfig | 1 +
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2 files changed, 2 insertions(+)
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--- a/arch/arm/configs/bcm2709_defconfig
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+++ b/arch/arm/configs/bcm2709_defconfig
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@@ -613,6 +613,7 @@ CONFIG_SPI_SLAVE=y
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CONFIG_PPS=m
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CONFIG_PPS_CLIENT_LDISC=m
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CONFIG_PPS_CLIENT_GPIO=m
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+CONFIG_PINCTRL_MCP23S08=m
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CONFIG_GPIO_SYSFS=y
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CONFIG_GPIO_BCM_EXP=y
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CONFIG_GPIO_BCM_VIRT=y
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--- a/arch/arm/configs/bcmrpi_defconfig
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+++ b/arch/arm/configs/bcmrpi_defconfig
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@@ -608,6 +608,7 @@ CONFIG_SPI_SLAVE=y
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CONFIG_PPS=m
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CONFIG_PPS_CLIENT_LDISC=m
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CONFIG_PPS_CLIENT_GPIO=m
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+CONFIG_PINCTRL_MCP23S08=m
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CONFIG_GPIO_SYSFS=y
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CONFIG_GPIO_PCF857X=m
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CONFIG_GPIO_ARIZONA=m
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