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authorArnd Bergmann <arnd@arndb.de>2020-12-04 16:56:43 +0300
committerVinod Koul <vkoul@kernel.org>2020-12-05 10:50:38 +0300
commitf5f6e01f9164040ba120f30522efdb4deceb529a (patch)
tree0520b9f23a3dd9369814fb1d514788176d69718a /drivers/phy
parentab7dd2008b29e48cff216aa984902d59b583d36d (diff)
downloadlinux-f5f6e01f9164040ba120f30522efdb4deceb529a.tar.xz
phy: mediatek: allow compile-testing the hdmi phy
Compile-testing the DRM_MEDIATEK_HDMI driver shows two missing dependencies, one results in a link failure: arm-linux-gnueabi-ld: drivers/phy/mediatek/phy-mtk-hdmi.o: in function `mtk_hdmi_phy_probe': phy-mtk-hdmi.c:(.text+0xd8): undefined reference to `__clk_get_name' arm-linux-gnueabi-ld: phy-mtk-hdmi.c:(.text+0x12c): undefined reference to `devm_clk_register' arm-linux-gnueabi-ld: phy-mtk-hdmi.c:(.text+0x250): undefined reference to `of_clk_add_provider' arm-linux-gnueabi-ld: phy-mtk-hdmi.c:(.text+0x298): undefined reference to `of_clk_src_simple_get' The other one is a harmless warning: WARNING: unmet direct dependencies detected for PHY_MTK_HDMI Depends on [n]: ARCH_MEDIATEK [=n] && OF [=y] Selected by [y]: - DRM_MEDIATEK_HDMI [=y] && HAS_IOMEM [=y] && DRM_MEDIATEK [=y] Fix these by adding dependencies on CONFIG_OF and CONFIG_COMMON_CLK. With that done, there is also no reason against adding CONFIG_COMPILE_TEST. Fixes: b28be59a2e26 ("phy: mediatek: Move mtk_hdmi_phy driver into drivers/phy/mediatek folder") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20201204135650.2744481-1-arnd@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/mediatek/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/phy/mediatek/Kconfig b/drivers/phy/mediatek/Kconfig
index f44800b6a948..789614116f1d 100644
--- a/drivers/phy/mediatek/Kconfig
+++ b/drivers/phy/mediatek/Kconfig
@@ -40,7 +40,9 @@ config PHY_MTK_XSPHY
config PHY_MTK_HDMI
tristate "MediaTek HDMI-PHY Driver"
- depends on ARCH_MEDIATEK && OF
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+ depends on COMMON_CLK
+ depends on OF
select GENERIC_PHY
help
Support HDMI PHY for Mediatek SoCs.