From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Date: Mon, 30 Sep 2013 07:58:15 +0000 Subject: [PATCH V8 0/3] Generic PHY driver for the Exynos SoC DP PHY Message-Id: <000f01cebdb2$d1a20e10$74e62a30$%han@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: 'Kishon Vijay Abraham I' Cc: 'Greg Kroah-Hartman' , linux-fbdev@vger.kernel.org, linux-samsung-soc@vger.kernel.org, 'Kukjin Kim' , 'Tomi Valkeinen' , 'Jean-Christophe Plagniol-Villard' , 'Sylwester Nawrocki' , 'Jingoo Han' This patch series adds a simple driver for the Samsung Exynos SoC series DP transmitter PHY, using the generic PHY framework [1]. Previously the DP PHY used an internal DT node to control the PHY power enable bit. This PATCH v8 follows: * PATCH v7, sent on August, 26th 2013 * PATCH v6, sent on July, 9th 2013 * PATCH v5, sent on July, 8th 2013 * PATCH v4, sent on July, 2nd 2013 * PATCH v3, sent on July, 1st 2013 * PATCH v2, sent on June, 28th 2013 * PATCH v1, sent on June, 28th 2013 Changes from v7: * Re-based on git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git next Changes from v6: * Re-based on git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git Changes from v5: * Re-based on git://gitorious.org/linuxphy/linuxphy.git Changes from v4: * Marked original bindings as deprecated in 'exynos_dp.txt' * Fixed typo of commit message. * Added Tomasz Figa's Reviewed-by. Changes from v3: * Added OF dependancy. * Removed redundant local variable 'void __iomem *addr'. * Removed unnecessary dev_set_drvdata(). * Added a patch that remove non-DT support for Exynos Display Port driver. * Removed unnecessary 'struct exynos_dp_platdata'. * Kept supporting the original bindings for DT compatibility. Changes from v2: * Removed redundant spinlock * Removed 'struct phy' from 'struct exynos_dp_video_phy' * Updated 'samsung-phy.txt', instead of creating 'samsung,exynos5250-dp-video-phy.txt'. * Removed unnecessary additional specifier from 'phys' DT property. * Added 'phys', 'phy-names' properties to 'exynos_dp.txt' file. * Added Felipe Balbi's Acked-by. Changes from v1: * Replaced exynos_dp_video_phy_xlate() with of_phy_simple_xlate(), as Kishon Vijay Abraham I guided. * Set the value of phy-cells as 0, because the phy_provider implements only one PHY. * Removed unnecessary header include. * Added '#ifdef CONFIG_OF' and of_match_ptr macro. This series depends on the generic PHY framework [1]. These patches refer to Sylwester Nawrocki's patches about Exynos MIPI [2]. [1] http://www.spinics.net/lists/kernel/msg1609491.html [2] http://www.spinics.net/lists/linux-samsung-soc/msg23073.html Jingoo Han (3): phy: Add driver for Exynos DP PHY video: exynos_dp: remove non-DT support for Exynos Display Port video: exynos_dp: Use the generic PHY driver .../devicetree/bindings/phy/samsung-phy.txt | 8 ++ .../devicetree/bindings/video/exynos_dp.txt | 17 +-- drivers/phy/Kconfig | 7 ++ drivers/phy/Makefile | 1 + drivers/phy/phy-exynos-dp-video.c | 111 ++++++++++++++++ drivers/video/exynos/Kconfig | 2 +- drivers/video/exynos/exynos_dp_core.c | 132 ++++++-------------- drivers/video/exynos/exynos_dp_core.h | 110 ++++++++++++++++ drivers/video/exynos/exynos_dp_reg.c | 2 - include/video/exynos_dp.h | 131 ------------------- 10 files changed, 284 insertions(+), 237 deletions(-) create mode 100644 drivers/phy/phy-exynos-dp-video.c delete mode 100644 include/video/exynos_dp.h -- 1.7.10.4