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* Merge tag 'soc-drivers-6.3' of ↵Linus Torvalds2023-02-272-4/+10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "As usual, there are lots of minor driver changes across SoC platforms from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung. These usually add support for additional chip variations in existing drivers, but also add features or bugfixes. The SCMI firmware subsystem gains a unified raw userspace interface through debugfs, which can be used for validation purposes. Newly added drivers include: - New power management drivers for StarFive JH7110, Allwinner D1 and Renesas RZ/V2M - A driver for Qualcomm battery and power supply status - A SoC device driver for identifying Nuvoton WPCM450 chips - A regulator coupler driver for Mediatek MT81xxv" * tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) power: supply: Introduce Qualcomm PMIC GLINK power supply soc: apple: rtkit: Do not copy the reg state structure to the stack soc: sunxi: SUN20I_PPU should depend on PM memory: renesas-rpc-if: Remove redundant division of dummy soc: qcom: socinfo: Add IDs for IPQ5332 and its variant dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1 firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/ MAINTAINERS: Update qcom CPR maintainer entry dt-bindings: firmware: document Qualcomm SM8550 SCM dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants soc: qcom: socinfo: Add support for new field in revision 17 soc: qcom: smd-rpm: Add IPQ9574 compatible soc: qcom: pmic_glink: remove redundant calculation of svid soc: qcom: stats: Populate all subsystem debugfs files dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies soc: qcom: pmic_glink: Introduce altmode support ...
| * phy: samsung,mipi-video-phy: deprecate syscon phandleKrzysztof Kozlowski2023-02-031-2/+5
| | | | | | | | | | | | | | | | | | | | The MIPI phy is actually part of the Power Management Unit system controller, thus it should be its child, instead of sibling node with syscon phandle. Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230127194057.186458-6-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * phy: samsung,dp-video-phy: deprecate syscon phandleKrzysztof Kozlowski2023-02-031-2/+5
| | | | | | | | | | | | | | | | | | | | The DisplayPort phy is actually part of the Power Management Unit system controller, thus it should be its child, instead of sibling node with syscon phandle. Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230127194057.186458-5-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | phy: qcom: phy-qcom-snps-eusb2: Add support for eUSB2 repeaterNeil Armstrong2023-02-161-1/+18
| | | | | | | | | | | | | | | | | | | | | | For USB 2.0 compliance, eUSB2 needs a repeater. The PHY needs to initialize and reset it. So add repeater support Co-developed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230208190200.2966723-6-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom: Add QCOM SNPS eUSB2 repeater driverAbel Vesa2023-02-163-0/+269
| | | | | | | | | | | | | | | | | | | | PM8550B contains a eUSB2 repeater used for making the eUSB2 from SM8550 USB 2.0 compliant. This can be modelled SW-wise as a Phy. So add a new phy driver for it. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230208190200.2966723-5-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: rockchip-typec: Fix unsigned comparison with less than zeroJiapeng Chong2023-02-161-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The dp and ufp are defined as bool type, the return value type of function extcon_get_state should be int, so the type of dp and ufp are modified to int. ./drivers/phy/rockchip/phy-rockchip-typec.c:827:12-14: WARNING: Unsigned expression compared with zero: dp > 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3962 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20230213035709.99027-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | Merge tag 'phy-fixes-6.2' into nextVinod Koul2023-02-147-20/+13
|\ \ | | | | | | | | | | | | Merge fixes tag pulled into mainline by Linus into phy/next due to dependency on amlogic patches
| * | phy: phy-can-transceiver: Skip warning if no "max-bitrate"Geert Uytterhoeven2023-01-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the DT bindings, the "max-bitrate" property is optional. However, when it is not present, a warning is printed. Fix this by adding a missing check for -EINVAL. Fixes: a4a86d273ff1b6f7 ("phy: phy-can-transceiver: Add support for generic CAN transceiver driver") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/88e158f97dd52ebaa7126cd9631f34764b9c0795.1674037334.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: freescale: imx8m-pcie: Add one missing error returnRichard Zhu2023-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There should be one error return when fail to fetch the perst reset. Add the missing error return. Fixes: dce9edff16ee ("phy: freescale: imx8m-pcie: Add i.MX8MP PCIe PHY support") Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/1671433941-2037-1-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence"Marijn Suijten2023-01-131-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 557a28811c7e0286d3816842032db5eb7bb5f156. This commit introduced an init sequence from downstream DT [1] in the driver. As mentioned by the comment above the HSPHY_INIT_CFG macro for this sequence: /* * The macro is used to define an initialization sequence. Each tuple * is meant to program 'value' into phy register at 'offset' with 'delay' * in us followed. */ Instead of corresponding to offsets into the phy register, the sequence read by the downstream driver [2] is passed into ulpi_write [3] which crafts the address-value pair into a new value and writes it into the same register at USB_ULPI_VIEWPORT [4]. In other words, this init sequence is programmed into the hardware in a totally different way than downstream and is unlikely to achieve the desired result, if the hsphy is working at all. An alternative method needs to be found to write these init values at the desired location. Fortunately mdm9607 did not land upstream yet [5] and should have its compatible revised to use the generic one, instead of a compatible that writes wrong data to the wrong registers. [1]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/arch/arm/boot/dts/qcom/mdm9607.dtsi#585 [2]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#4183 [3]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#468 [4]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#418 [5]: https://lore.kernel.org/linux-arm-msm/20210805222812.40731-1-konrad.dybcio@somainline.org/ Reported-by: Michael Srba <Michael.Srba@seznam.cz> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20221214223733.648167-1-marijn.suijten@somainline.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in ↵Shang XiaoJing2023-01-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rockchip_usb2phy_power_on() The clk_disable_unprepare() should be called in the error handling of rockchip_usb2phy_power_on(). Fixes: 0e08d2a727e6 ("phy: rockchip-inno-usb2: add a new driver for Rockchip usb2phy") Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20221205115823.16957-1-shangxiaojing@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: renesas: r8a779f0-eth-serdes: Fix register settingYoshihiro Shimoda2023-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix register setting which is typo in r8a779f0_eth_serdes_chan_setting(). Fixes: 742859441d44 ("phy: renesas: Add Renesas Ethernet SERDES driver for R-Car S4-8") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20221226064216.3895421-1-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe()Shang XiaoJing2023-01-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sp_usb_phy_probe() will call platform_get_resource_byname() that may fail and return NULL. devm_ioremap() will use usbphy->moon4_res_mem->start as input, which may causes null-ptr-deref. Check the ret value of platform_get_resource_byname() to avoid the null-ptr-deref. Fixes: 99d9ccd97385 ("phy: usb: Add USB2.0 phy driver for Sunplus SP7021") Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20221125021222.25687-1-shangxiaojing@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: ti: fix Kconfig warning and operator precedenceRandy Dunlap2023-01-111-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Kconfig depends operator precedence to prevent a Kconfig warning: WARNING: unmet direct dependencies detected for MUX_MMIO Depends on [n]: MULTIPLEXER [=m] && OF [=n] Selected by [m]: - PHY_AM654_SERDES [=m] && (OF [=n] && ARCH_K3 || COMPILE_TEST [=y]) && COMMON_CLK [=y] Fixes: 71e2f5c5c224 ("phy: ti: Add a new SERDES driver for TI's AM654x SoC") Fixes: 091876cc355d ("phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Kishon Vijay Abraham I <kishon@kernel.org> Cc: linux-phy@lists.infradead.org Cc: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230110062529.22668-1-rdunlap@infradead.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: rockchip-typec: fix tcphy_get_mode error caseNeill Kapron2023-02-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing logic in tcphy_get_mode() can cause the phy to be incorrectly configured to USB UFP or DisplayPort mode when extcon_get_state returns an error code. extcon_get_state() can return 0, 1, or a negative error code. It is possible to get into the failing state with an extcon driver which does not support the extcon connector id specified as the second argument to extcon_get_state(). tcphy_get_mode() ->extcon_get_state() -->find_cable_index_by_id() --->return -EINVAL; Fixes: e96be45cb84e ("phy: Add USB Type-C PHY driver for rk3399") Signed-off-by: Neill Kapron <nkapron@google.com> Reviewed-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230126001013.3707873-1-nkapron@google.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom: snps-eusb2: Add missing headersVinod Koul2023-02-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver was missing to include couple of headers explictly which causes build to fail on other archs drivers/phy/qualcomm/phy-qcom-snps-eusb2.c: In function 'qcom_snps_eusb2_hsphy_write_mask': drivers/phy/qualcomm/phy-qcom-snps-eusb2.c:147:15: error: implicit declaration of function 'readl_relaxed' [-Werror=implicit-function-declaration] 147 | reg = readl_relaxed(base + offset); | ^~~~~~~~~~~~~ drivers/phy/qualcomm/phy-qcom-snps-eusb2.c:150:9: error: implicit declaration of function 'writel_relaxed' [-Werror=implicit-function-declaration] 150 | writel_relaxed(reg, base + offset); | ^~~~~~~~~~~~~~ drivers/phy/qualcomm/phy-qcom-snps-eusb2.c: In function 'qcom_eusb2_default_parameters': drivers/phy/qualcomm/phy-qcom-snps-eusb2.c:161:42: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] 161 | FIELD_PREP(PHY_CFG_TX_PREEMP_TUNE_MASK, 0)); | ^~~~~~~~~~ Fix this by adding bitfield.h and iopoll.h explictly Fixes: 80090810f5d3 ("phy: qcom: Add QCOM SNPS eUSB2 driver") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-combo: Add support for SM8550Abel Vesa2023-02-101-7/+401
| | | | | | | | | | | | | | | | | | Add SM8550 specific register layout and table configs. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230208183421.2874423-7-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: Add v6 DP register offsetsAbel Vesa2023-02-101-0/+4
| | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6. Add the new DP specific offsets in the generic qmp header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230208183421.2874423-6-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs-usb: Add v6 register offsetsAbel Vesa2023-02-102-0/+32
| | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB. Add the new PCS USB specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230208183421.2874423-5-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom: Add QCOM SNPS eUSB2 driverAbel Vesa2023-02-103-0/+432
| | | | | | | | | | | | | | | | | | | | | | The SM8550 SoC uses Synopsis eUSB2 PHY for USB 2.0. Add a new driver for it. The driver is based on a downstream implementation. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230208183421.2874423-3-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-pcie: Add support for SM8550 g3x2 and g4x2 PCIEsAbel Vesa2023-02-101-1/+343
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the SM8550 both g4 and g3 configurations. In addition, there is a new "lane shared" table that needs to be configured for g4, along with the No-CSR list of resets. The no-CSR allows resetting the PHY without actually dropping the PHY configuration. The no-CSR needs to be deasserted only after the PHY has been configured and the PLL has stabilized. Co-developed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230208180020.2761766-9-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: qserdes-lane-shared: Add v6 register offsetsAbel Vesa2023-02-102-0/+33
| | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6.20 for PCIE g4x2. Add the new lane shared PCIE specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-8-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: qserdes-txrx: Add v6.20 register offsetsAbel Vesa2023-02-102-0/+46
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6.20 for PCIE g4x2. Add the new qserdes TX RX PCIE specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-7-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs-pcie: Add v6.20 register offsetsAbel Vesa2023-02-102-0/+24
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6.20 for PCIE g4x2. Add the new PCS PCIE specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-6-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs-pcie: Add v6 register offsetsAbel Vesa2023-02-102-0/+16
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new PCS PCIE specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-5-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs: Add v6.20 register offsetsAbel Vesa2023-02-102-0/+20
| | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6.20 for PCIE g4x2. Add the new PCS offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-4-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs: Add v6 register offsetsAbel Vesa2023-02-102-0/+18
| | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new PCS offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230208180020.2761766-3-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom: com-qmp-combo: add SM8350 & SM8450 supportNeil Armstrong2023-02-101-0/+170
| | | | | | | | | | | | | | | | | | | | Copy the USB tables from the QMP USB3 PHY driver and add the missing DP tables from downstream to enable USB3/DP on the SM8350 and SM8450 platforms. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230206-topic-sm8350-upstream-usb-dp-combo-phy-v1-2-ed849ae6b849@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: Introduce Kconfig symbols for discrete driversStephen Boyd2023-02-032-10/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a config option for each QMP PHY driver now that the QMP PHY mega-driver has been split up into different modules. This allows kernel configurators to limit the binary size of the kernel by only compiling in the QMP PHY driver that they need. Leave the old config QCOM_QMP in place and make it into a menuconfig so that 'make olddefconfig' continues to work. Furthermore, set the default of the new Kconfig symbols to be QCOM_QMP so that the transition is smooth. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20230202215330.2152726-1-swboyd@chromium.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | Merge tag 'phy-devm_of_phy_optional_get' into nextVinod Koul2023-02-031-21/+30
|\ \ | | | | | | | | | | | | Merge tag phy-devm_of_phy_optional_get into next to bring in the new devm_of_phy_optional_get() API and users
| * | phy: Add devm_of_phy_optional_get() helperGeert Uytterhoeven2023-02-031-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an optional variant of devm_of_phy_get() that also takes care of printing real errors, so drivers no longer have to open-code this operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4cd0069bcff424ffc5c3a102397c02370b91985b.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | phy: Remove unused phy_optional_get()Geert Uytterhoeven2023-02-031-21/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | There were never any upstream users of this function since its introduction almost 10 years ago. Besides, the dummy for phy_optional_get() should have returned NULL instead of an error code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/df61992b1d66bccf4e6e1eafae94a7f7d7629f34.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-combo: Add config for SM6350Luca Weiss2023-02-021-2/+137
| | | | | | | | | | | | | | | | | | Add the tables and config for the combo phy found on SM6350. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230120-sm6350-usbphy-v4-2-4d700a90ba16@fairphone.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: mediatek: remove temporary variable @mask_Chunfeng Yun2023-02-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the temporary @mask_, this may cause build warning when use clang compiler for powerpc, but can't reproduce it when compile for arm64. the build warning is caused by: "warning: result of comparison of constant 18446744073709551615 with expression of type (aka 'unsigned long') is always false [-Wtautological-constant-out-of-range-compare]" More information provided in below lore link. After removing @mask_, there is a "CHECK:MACRO_ARG_REUSE" when run checkpatch.pl, but due to @mask is constant, no reuse problem will happen. Link: https://lore.kernel.org/lkml/202212160357.jJuesD8n-lkp@intel.com/t/ Fixes: 84513eccd678 ("phy: mediatek: fix build warning of FIELD_PREP()") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230118084343.26913-1-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-ufs: Add SM8550 supportAbel Vesa2023-02-021-0/+96
| | | | | | | | | | | | | | | | | | | | Add SM8550 specific register layout and table configs. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230117224148.1914627-7-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: pcs-ufs: Add v6 register offsetsAbel Vesa2023-02-022-0/+32
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new PCS UFS specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230117224148.1914627-6-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: qserdes-txrx-ufs: Add v6 register offsetsAbel Vesa2023-02-022-0/+32
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new qserdes TX RX but UFS specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230117224148.1914627-5-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: qserdes-txrx: Add v6 register offsetsAbel Vesa2023-02-022-0/+78
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new qserdes TX RX offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230117224148.1914627-4-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp: qserdes-com: Add v6 register offsetsAbel Vesa2023-02-022-0/+84
| | | | | | | | | | | | | | | | | | | | | | The new SM8550 SoC bumps up the HW version of QMP phy to v6 for USB, UFS and PCIE g3x2. Add the new qserdes com offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230117224148.1914627-3-abel.vesa@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: phy-can-transceiver: Add support for NXP TJR1443Geert Uytterhoeven2023-01-311-0/+4
| | | | | | | | | | | | | | | | | | | | The NXP TJR1443 High-speed CAN transceiver with Sleep mode is a pin-compatible alternative for the TI TCAN1043. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/0bfa1e4c43632e49c9512b4e7daa970545545dcf.1674037830.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-usb: fix the regs layout table for sdx65 uniphy PHYDmitry Baryshkov2023-01-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The sdx64 uniphy gen3x1 PHY references the qmp_v4_usb3phy_regs_layout while the PHY itself uses v5 regs. While there are only minor differences between v4 and v5 regs and none of them concerns registers mentions in regs_layout, switch the PHY to use qmp_v5_usb3phy_regs_layout, to remove possible confusion. Fixes: 14d98d3bf70e ("phy: qcom-qmp-usb: fix regs layout arrays") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230113212138.421583-2-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-pcie: fix the regs layout table for sm8450 gen3x1 PHYDmitry Baryshkov2023-01-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The sm8450 gen3x1 PHY references the pciephy_v4_regs_layout while the PHY itself uses v5 regs. While there are only minor differences between v4 and v5 regs and none of them concerns registers mentions in regs_layout, switch the PHY to use pciephy_v5_regs_layout to remove possible confusion. Fixes: bbe207a1aba1 ("phy: qcom-qmp-pcie: rename regs layout arrays") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230113212138.421583-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-combo: rework regs layout arraysDmitry Baryshkov2023-01-181-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | Use symbolic names for the values inside reg layout arrays. New register names are added following the PCS register layout that is used by the particular PHY. Note: ipq8074 tables appear to use a mixture of v2 and v3 registers. This might need additional fixes. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230113212102.421491-2-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-combo: remove QPHY_PCS_LFPS_RXTERM_IRQ_STATUS regDmitry Baryshkov2023-01-181-5/+0
| | | | | | | | | | | | | | | | | | The QPHY_PCS_LFPS_RXTERM_IRQ_STATUS register is not used, remove it from register layout. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230113212102.421491-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qualcomm: qmp-ufs: rename qmp_ufs_offsets_v5 to qmp_ufs_offsetsDmitry Baryshkov2023-01-181-3/+3
| | | | | | | | | | | | | | | | | | | | All currently known QMP UFS PHYs have the same offsets for register sub-regions. Instead of using qmp_ufs_offsets_v5 for older generations of PHYs, rename the offsets struct instance to remove _v5 suffix. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230113195515.407866-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: ti: j721e-wiz: Add support to enable LN23 Type-C swapSinthu Raja2023-01-181-5/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WIZ acts as a wrapper for SerDes and has Lanes 0 and 2 reserved for USB for type-C lane swap if Lane 1 and Lane 3 are linked to the USB PHY that is integrated into the SerDes IP. The WIZ control register has to be configured to support this lane swap feature. The support for swapping lanes 2 and 3 is missing and therefore add support to configure the control register to swap between lanes 2 and 3 if PHY type is USB. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230113150615.19375-3-sinthu.raja@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: ti: j721e-wiz: Manage TypeC lane swap if typec-dir-gpios not specifiedSinthu Raja2023-01-181-10/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's possible that the Type-C plug orientation on the DIR line will be implemented through hardware design. In that situation, there won't be an external GPIO line available, but the driver still needs to address this since the DT won't use the typec-dir-gpios property. Add code to handle LN10 Type-C swap if typec-dir-gpios property is not specified in DT. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230113150615.19375-2-sinthu.raja@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-ufs: Add HS G4 mode support to SC8280XP SoCManivannan Sadhasivam2023-01-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | UFS PHY in SC8280XP SoC is capable of operating at HS G4 mode and the init sequence is compatible with SM8350. Hence, add the tbls_hs_g4 instance reusing the G4 init sequence of SM8350. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20230114071009.88102-13-manivannan.sadhasivam@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-ufs: Add HS G4 mode support to SM8450 SoCManivannan Sadhasivam2023-01-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | UFS PHY in SM8450 SoC is capable of operating at HS G4 mode and the init sequence is compatible with SM8350. Hence, add the tbls_hs_g4 instance reusing the G4 init sequence of SM8350. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20230114071009.88102-12-manivannan.sadhasivam@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | phy: qcom-qmp-ufs: Add HS G4 mode support to SM8350 SoCManivannan Sadhasivam2023-01-171-0/+36
| | | | | | | | | | | | | | | | | | | | | | UFS PHY in SM8350 SoC is capable of operating at HS G4 mode. Hence, add the required register settings using the tables_hs_g4 struct instance. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20230114071009.88102-11-manivannan.sadhasivam@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 14:12:45 +0000