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Date: Mon, 30 Dec 2019 12:10:51 -0800
From: Florian Fainelli <f.fainelli@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Kishon Vijay Abraham I <kishon@...com>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
Matthias Brugger <matthias.bgg@...il.com>,
Maxime Ripard <mripard@...nel.org>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 2/2] phy: Enable compile testing for some of drivers
Hi Krzysztof,
On 12/30/19 9:24 AM, Krzysztof Kozlowski wrote:
> Some of the phy drivers can be compile tested to increase build
> coverage.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
This looks fine, you could also consider adding a bunch of other
Broadcom PHY drivers which are not currently under COMPILE_TEST, yet
build fine:
diff --git a/drivers/phy/broadcom/Kconfig b/drivers/phy/broadcom/Kconfig
index d3d983c128ea..d56db6d375e1 100644
--- a/drivers/phy/broadcom/Kconfig
+++ b/drivers/phy/broadcom/Kconfig
@@ -50,7 +50,7 @@ config PHY_BCM_NS_USB3
config PHY_NS2_PCIE
tristate "Broadcom Northstar2 PCIe PHY driver"
- depends on OF && MDIO_BUS_MUX_BCM_IPROC
+ depends on (OF && MDIO_BUS_MUX_BCM_IPROC) || COMPILE_TEST
select GENERIC_PHY
default ARCH_BCM_IPROC
help
@@ -83,7 +83,7 @@ config PHY_BRCM_SATA
config PHY_BRCM_USB
tristate "Broadcom STB USB PHY driver"
- depends on ARCH_BRCMSTB
+ depends on ARCH_BRCMSTB || COMPILE_TEST
depends on OF
select GENERIC_PHY
select SOC_BRCMSTB
> ---
> drivers/phy/allwinner/Kconfig | 3 ++-
> drivers/phy/marvell/Kconfig | 8 +++++---
> drivers/phy/mediatek/Kconfig | 9 ++++++---
> drivers/phy/samsung/Kconfig | 8 ++++----
> drivers/phy/ti/Kconfig | 4 ++--
> 5 files changed, 19 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/phy/allwinner/Kconfig b/drivers/phy/allwinner/Kconfig
> index 3dab79e9d52b..e760d89d3976 100644
> --- a/drivers/phy/allwinner/Kconfig
> +++ b/drivers/phy/allwinner/Kconfig
> @@ -48,7 +48,8 @@ config PHY_SUN9I_USB
>
> config PHY_SUN50I_USB3
> tristate "Allwinner H6 SoC USB3 PHY driver"
> - depends on ARCH_SUNXI && HAS_IOMEM && OF
> + depends on ARCH_SUNXI || COMPILE_TEST
> + depends on HAS_IOMEM && OF
> depends on RESET_CONTROLLER
> select GENERIC_PHY
> help
> diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig
> index 005e02dd4a91..8f6273c837ec 100644
> --- a/drivers/phy/marvell/Kconfig
> +++ b/drivers/phy/marvell/Kconfig
> @@ -10,14 +10,16 @@ config ARMADA375_USBCLUSTER_PHY
>
> config PHY_BERLIN_SATA
> tristate "Marvell Berlin SATA PHY driver"
> - depends on ARCH_BERLIN && HAS_IOMEM && OF
> + depends on ARCH_BERLIN || COMPILE_TEST
> + depends on OF && HAS_IOMEM
> select GENERIC_PHY
> help
> Enable this to support the SATA PHY on Marvell Berlin SoCs.
>
> config PHY_BERLIN_USB
> tristate "Marvell Berlin USB PHY Driver"
> - depends on ARCH_BERLIN && RESET_CONTROLLER && HAS_IOMEM && OF
> + depends on ARCH_BERLIN || COMPILE_TEST
> + depends on OF && HAS_IOMEM && RESET_CONTROLLER
> select GENERIC_PHY
> help
> Enable this to support the USB PHY on Marvell Berlin SoCs.
> @@ -95,7 +97,7 @@ config PHY_PXA_28NM_USB2
>
> config PHY_PXA_USB
> tristate "Marvell PXA USB PHY Driver"
> - depends on ARCH_PXA || ARCH_MMP
> + depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
> select GENERIC_PHY
> help
> Enable this to support Marvell PXA USB PHY driver for Marvell
> diff --git a/drivers/phy/mediatek/Kconfig b/drivers/phy/mediatek/Kconfig
> index 7d19134c6b7c..dee757c957f2 100644
> --- a/drivers/phy/mediatek/Kconfig
> +++ b/drivers/phy/mediatek/Kconfig
> @@ -4,7 +4,8 @@
> #
> config PHY_MTK_TPHY
> tristate "MediaTek T-PHY Driver"
> - depends on ARCH_MEDIATEK && OF
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + depends on OF
> select GENERIC_PHY
> help
> Say 'Y' here to add support for MediaTek T-PHY driver,
> @@ -16,7 +17,8 @@ config PHY_MTK_TPHY
>
> config PHY_MTK_UFS
> tristate "MediaTek UFS M-PHY driver"
> - depends on ARCH_MEDIATEK && OF
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + depends on OF
> select GENERIC_PHY
> help
> Support for UFS M-PHY on MediaTek chipsets.
> @@ -26,7 +28,8 @@ config PHY_MTK_UFS
>
> config PHY_MTK_XSPHY
> tristate "MediaTek XS-PHY Driver"
> - depends on ARCH_MEDIATEK && OF
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + depends on OF
> select GENERIC_PHY
> help
> Enable this to support the SuperSpeedPlus XS-PHY transceiver for
> diff --git a/drivers/phy/samsung/Kconfig b/drivers/phy/samsung/Kconfig
> index 290a6c70f570..349fcb23e5f3 100644
> --- a/drivers/phy/samsung/Kconfig
> +++ b/drivers/phy/samsung/Kconfig
> @@ -32,7 +32,7 @@ config PHY_EXYNOS_PCIE
> config PHY_SAMSUNG_USB2
> tristate "Samsung USB 2.0 PHY driver"
> depends on HAS_IOMEM
> - depends on USB_EHCI_EXYNOS || USB_OHCI_EXYNOS || USB_DWC2
> + depends on USB_EHCI_EXYNOS || USB_OHCI_EXYNOS || USB_DWC2 || COMPILE_TEST
> select GENERIC_PHY
> select MFD_SYSCON
> default ARCH_EXYNOS
> @@ -60,7 +60,7 @@ config PHY_EXYNOS5250_USB2
> config PHY_S5PV210_USB2
> bool "Support for S5PV210"
> depends on PHY_SAMSUNG_USB2
> - depends on ARCH_S5PV210
> + depends on ARCH_S5PV210 || COMPILE_TEST
> help
> Enable USB PHY support for S5PV210. This option requires that Samsung
> USB 2.0 PHY driver is enabled and means that support for this
> @@ -69,7 +69,7 @@ config PHY_S5PV210_USB2
>
> config PHY_EXYNOS5_USBDRD
> tristate "Exynos5 SoC series USB DRD PHY driver"
> - depends on ARCH_EXYNOS && OF
> + depends on (ARCH_EXYNOS && OF) || COMPILE_TEST
> depends on HAS_IOMEM
> depends on USB_DWC3_EXYNOS
> select GENERIC_PHY
> @@ -82,7 +82,7 @@ config PHY_EXYNOS5_USBDRD
>
> config PHY_EXYNOS5250_SATA
> tristate "Exynos5250 Sata SerDes/PHY driver"
> - depends on SOC_EXYNOS5250
> + depends on SOC_EXYNOS5250 || COMPILE_TEST
> depends on HAS_IOMEM
> depends on OF
> select GENERIC_PHY
> diff --git a/drivers/phy/ti/Kconfig b/drivers/phy/ti/Kconfig
> index 174888609779..e231c0e369c5 100644
> --- a/drivers/phy/ti/Kconfig
> +++ b/drivers/phy/ti/Kconfig
> @@ -4,7 +4,7 @@
> #
> config PHY_DA8XX_USB
> tristate "TI DA8xx USB PHY Driver"
> - depends on ARCH_DAVINCI_DA8XX
> + depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
> select GENERIC_PHY
> select MFD_SYSCON
> help
> @@ -14,7 +14,7 @@ config PHY_DA8XX_USB
>
> config PHY_DM816X_USB
> tristate "TI dm816x USB PHY driver"
> - depends on ARCH_OMAP2PLUS
> + depends on ARCH_OMAP2PLUS || COMPILE_TEST
> depends on USB_SUPPORT
> select GENERIC_PHY
> select USB_PHY
>
--
Florian
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