Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.16 2021-10-29T13:42:03+00:00 2021-10-29T13:42:03+00:00 Chanho Park chanho61.park@samsung.com 2021-10-18T12:42:16+00:00 urn:sha1:14d9f6b02648477ced705c54ea6fdf091901e21e Below two compatibles can be used for exynosautov9 SoC UFS controller. - samsung,exynosautov9-ufs: ExynosAutov9 UFS Physical Host - samsung,exynosautov9-ufs-vh: ExynosAutov9 UFS Virtual Host Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211018124216.153072-16-chanho61.park@samsung.com 2021-10-29T13:42:03+00:00 Chanho Park chanho61.park@samsung.com 2021-10-18T12:42:13+00:00 urn:sha1:57e9befa4863fa4a3bb30f3cf511f79888e2de90 Add "samsung,sysreg" regmap and the offset to the ufs shareability register for setting io coherency of the samsung ufs. "dma-coherent" property is also required because the driver code needs to know. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211018124216.153072-13-chanho61.park@samsung.com 2021-09-16T14:58:28+00:00 Alim Akhtar alim.akhtar@samsung.com 2021-09-15T11:18:44+00:00 urn:sha1:e22e509c1cd90b48ae31099905418de74515e56f This patch adds DT bindings for Samsung ufs hci Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20210915111844.42752-1-chanho61.park@samsung.com Signed-off-by: Rob Herring <robh@kernel.org> 2021-03-17T04:04:40+00:00 Vinod Koul vkoul@kernel.org 2021-02-04T16:52:34+00:00 urn:sha1:4517e77eb83d875c61e11dec01dec4ad49e4c5e7 Document "qcom,sm8250-ufshc" and "qcom,sm8350-ufshc" compatible string. Use of "qcom,sm8250-ufshc" is already present upstream, so add misiing documentation. "qcom,sm8350-ufshc" is for UFS HC found in SM8350 SoC. Link: https://lore.kernel.org/r/20210204165234.61939-1-vkoul@kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> 2020-09-23T00:37:11+00:00 Stanley Chu stanley.chu@mediatek.com 2020-09-14T05:00:52+00:00 urn:sha1:c1a3bf99d76e5ae5537265433def019a34a9dac0 Add "mediatek,mt8192-ufshci" compatible string to for MediaTek UFS host controller present on MT8192 chipsets. Link: https://lore.kernel.org/r/20200914050052.3974-3-stanley.chu@mediatek.com Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> 2020-05-14T19:43:22+00:00 Rob Herring robh@kernel.org 2020-05-12T20:45:42+00:00 urn:sha1:1195b303a661f1dcfc5f97b6504d7d22a46289bc The ti,j721e-ufs schema is missing an 'additionalProperties: false'. Add that and and the missing assigned-clock properties. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org> 2020-05-14T19:43:17+00:00 Rob Herring robh@kernel.org 2020-05-12T20:45:41+00:00 urn:sha1:346dda3167ff4f15321547114e4c9d4b132fa368 The ti,j721e-ufs schema and example have a couple of problems related to address properties. First, the default #size-cells and #address-cells are 1 for examples, so they need to be overriden with a bus node. Second, address translation for the child ufs node is broken because 'ranges', '#address-cells', and '#size-cells' are missing from the schema. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org> 2019-11-13T03:21:33+00:00 Vignesh Raghavendra vigneshr@ti.com 2019-11-08T16:48:56+00:00 urn:sha1:8e31a94938adffb208f714a33ba651491b53a5d0 Add binding documentation of TI wrapper for Cadence UFS Controller. Link: https://lore.kernel.org/r/20191108164857.11466-2-vigneshr@ti.com Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> 2019-11-06T05:21:09+00:00 Vinod Koul vkoul@kernel.org 2019-10-24T07:48:00+00:00 urn:sha1:c8510d240306075ebb2ac2a44054d664cb39908b Document "qcom,sm8150-ufshc" compatible string for UFS HC found on SM8150. Link: https://lore.kernel.org/r/20191024074802.26526-2-vkoul@kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> 2019-09-07T20:36:03+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2019-08-28T19:17:55+00:00 urn:sha1:b8416b2fedbf1cfe1c3645c627b2341d253880bd The UFS_RESET pin on Qualcomm SoCs are controlled by TLMM and exposed through the GPIO framework. Acquire the device-reset GPIO and use this to implement the device_reset vops, to allow resetting the attached memory. Based on downstream support implemented by Subhash Jadavani <subhashj@codeaurora.org>. Link: https://lore.kernel.org/r/20190828191756.24312-3-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Avri Altman <Avri.Altman@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>