Patchwork [1/9] arm64: renesas: Enable GPIOLIB to allow GPIO driver selection

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Submitter Simon Horman
Date Dec. 6, 2018, 9:59 p.m.
Message ID <9374eee32b666c92cf821a98eb3aeaa0bf4d5dd5.1544132474.git.horms+renesas@verge.net.au>
Download mbox | patch
Permalink /patch/674729/
State New
Headers show

Comments

Simon Horman - Dec. 6, 2018, 9:59 p.m.
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>

The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs
(ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled
only.

As GPIOs are a critical resource for proper operation on Renesas
platforms, this patch selects GPIOLIB, just like is done for other SoC
vendors, and on Renesas arm32 SoCs.

Reported-by: Alexandru Gheorghe <Alexandru_Gheorghe@mentor.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Improve patch description]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm64/Kconfig.platforms | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 51bc479334a4..2eb02734ae45 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -157,6 +157,7 @@  config ARCH_REALTEK
 
 config ARCH_RENESAS
 	bool "Renesas SoC Platforms"
+	select GPIOLIB
 	select PINCTRL
 	select PM
 	select PM_GENERIC_DOMAINS