- 12 Apr, 2023 7 commits
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Krzysztof Kozlowski authored
The meta schema from DT schema already defines assigned-clocks, so there is no need for device schema to mention it at all. There are also no benefits of having it here and a board could actually need more of clock assignments than the schema allows. Keep however the assigned-clocks in children nodes, as apparently their proper parenting is required. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230404190115.546973-4-krzysztof.kozlowski@linaro.orgSigned-off-by:
Vinod Koul <vkoul@kernel.org>
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Krzysztof Kozlowski authored
The meta schema from DT schema already defines assigned-clocks, so there is no need for device schema to mention it at all. The specific parenting of the first input and output clock is apparently important, thus keep them as required, but without defining type. Signed-off-by:
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Krzysztof Kozlowski authored
The meta schema from DT schema already defines assigned-clocks, so there is no need for device schema to mention it at all. There are also no benefits of having it here and a board could actually need more of clock assignments than the schema allows. Signed-off-by:
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Krzysztof Kozlowski authored
The meta schema from DT schema already defines assigned-clocks, so there is no need for device schema to mention it at all. There are also no benefits of having it here and a board could actually need more of clock assignments than the schema allows. Signed-off-by:
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Tom Rix authored
clang with W=1 reports drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c:284:36: error: unused function 'hw_to_inno' [-Werror,-Wunused-function] static inline struct inno_dsidphy *hw_to_inno(struct clk_hw *hw) ^ This function is not used so remove it. Signed-off-by:Tom Rix <trix@redhat.com> Reviewed-by:
Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/r/20230324132649.2649166-1-trix@redhat.comSigned-off-by:
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Bartosz Golaszewski authored
Add QMP PHY config for sa8775p and add support for the new compatible. Signed-off-by:
Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20230411130446.401440-4-brgl@bgdev.plSigned-off-by:
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Bartosz Golaszewski authored
Add a new compatible for the QMP UFS PHY found on sa8775p platforms and update the clocks property to accommodate three clocks. Signed-off-by:
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- 10 Apr, 2023 2 commits
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Dmitry Baryshkov authored
The SDM845 QHP PHY doesn't have designated RX region. Corresponding RX table is empty, so we can drop it completely. Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230331151250.4049-2-dmitry.baryshkov@linaro.orgSigned-off-by:
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Dmitry Baryshkov authored
All PCIe PHYs on sc8180x platform have 2 lanes, so change the number of lanes to 2. Fixes: f839f14e ("phy: qcom-qmp: Add sc8180x PCIe support") Cc: stable@vger.kernel.org # 5.15 Sgned-off-by:
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- 31 Mar, 2023 17 commits
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David Wronek authored
Add the tables and constants for init sequences for UFS QMP phy found in SM7150 SoC. Signed-off-by:
David Wronek <davidwronek@gmail.com> Signed-off-by:
Danila Tikhonov <danila@jiaxyga.com> Reviewed-by:
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David Wronek authored
Document the QMP UFS PHY compatible for SM7150. Signed-off-by:
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Lucas Tanure authored
Add support for RK3588 combo phy This is based on prior work from XiaoDong Huang and Peter Geis fixing this issue specifically for Rockchip 356x. Co-developed-by:
Andrew Powers-Holmes <aholmes@omnom.net> Signed-off-by:
Lucas Tanure <lucas.tanure@collabora.com> Link: https://lore.kernel.org/r/20230314135555.44162-4-lucas.tanure@collabora.comSigned-off-by:
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Lucas Tanure authored
RK3568 Naneng Combo Phy driver can support RK3588 with the additional clocks and initial configuration, so add the compatible line. Signed-off-by:
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Lucas Tanure authored
PCIe for RK3588 is the same as RK3568. Signed-off-by:
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Rohit Agarwal authored
The PCIe PHY version used in SDX65 is v5.20 which has different register offsets compared to the v5.0x and v4.0x PHYs. So separate register defines are used for init sequence and PHY status. Signed-off-by:
Rohit Agarwal <quic_rohiagar@quicinc.com> Link: https://lore.kernel.org/r/1679035114-19879-3-git-send-email-quic_rohiagar@quicinc.comSigned-off-by:
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Rohit Agarwal authored
Add devicetree YAML binding for Qualcomm QMP Super Speed (SS) PHY found in SDX65. Signed-off-by:
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Tom Rix authored
clang with W=1 reports drivers/phy/rockchip/phy-rockchip-pcie.c:122:19: error: unused function 'phy_rd_cfg' [-Werror,-Wunused-function] static inline u32 phy_rd_cfg(struct rockchip_pcie_phy *rk_phy, ^ This function is not used, so remove it. Signed-off-by: -
Ye Xingchen authored
Replace the open-code with dev_err_probe() to simplify the code. Signed-off-by:
Ye Xingchen <ye.xingchen@zte.com.cn> Acked-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/202303231545522162256@zte.com.cnSigned-off-by:
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Yang Li authored
According to commit 7945f929 ("drivers: provide devm_platform_ioremap_resource()"), convert platform_get_resource(), devm_ioremap_resource() to a single call to use devm_platform_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
Yang Li <yang.lee@linux.alibaba.com> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323073534.75037-1-yang.lee@linux.alibaba.comSigned-off-by:
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Dmitry Baryshkov authored
The qmp_combo_offsets_v3 table is already used for v3 and v4 PHYs. Reuse it for v6 too, dropping the separate qmp_combo_offsets_v6. Signed-off-by:
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Dmitry Baryshkov authored
SM8350 and SM8450 use qmp_combo_offsets_v3 table, which doesn't have PCS_USB offset. Add the usb3_pcs_usb entry to program correct registers while setting up sm8350 and sm8450 USB+DP combo PHYs. Fixes: 05bd1834 ("phy: qcom-qmp-combo: Add config for SM6350") Cc: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by:
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Rob Herring authored
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by:
Jernej Skrabec <jernej.skrabec@gmail.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for ti,tcan104x-can.yaml Reviewed-by:
Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20230320233955.2921179-1-robh@kernel.orgSigned-off-by:
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Lars-Peter Clausen authored
Rather than requesting the parent reference clocks for the sierra PHY PLLs and then assigning the parents as a struct clk. Use the clk_parent_data feature for the clock framework and only specify the firmware names of the parent clocks. The clock framework internally will then translate this to the actual clocks. This allows to remove a bit of boilerplate code. It also allows to only specify a single reference clock for both PLLs, which is a valid use case. The clock framework can handle the case where not all inputs for a clock mux are connected, while the custom implementation in the driver could not. Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20230326011416.363318-2-lars@metafoo.deSigned-off-by:
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Lars-Peter Clausen authored
The `devm_clk_register()` API is deprecated. Switch to `devm_clk_hw_register()`. Since the driver enables its own internal PLLs using the clock API we still need to get a reference to the PLL clocks using the `devm_clk_hw_get_clk()` API. Signed-off-by:
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Radhey Shyam Pandey authored
SGMII is validated on kria KR260 robotics starter kit. So modify the comment description to include it in supported controllers list. Signed-off-by:
Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/1679940407-13131-1-git-send-email-radhey.shyam.pandey@amd.comSigned-off-by:
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Michael Grzeschik authored
An minimum udelay of 200 us seems to be necessary on some machines. After the setup of the pll, which needs about 100 us to be locked there seem to be additional 100 us to get the phy really functional. Without this delay the usb runs not functional. With this additional short udelay this issue was not reported again. Signed-off-by:
Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by:
Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/20230227151318.1894938-1-m.grzeschik@pengutronix.deSigned-off-by:
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- 20 Mar, 2023 14 commits
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Mark Brown authored
The X-Gene PHY driver is unlikely to be useful on a kernel without general X-Gene support enabled but currently only depends on arm64 rather than the specific platform support. Narrow the dependency to ARCH_XGENE like we do for other X-Gene specific drivers to ensure that users who have configured down the set of platforms enabled don't see the option. Signed-off-by:
Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230221-phy-build-deps-v1-1-7091bcbd16b0@kernel.orgSigned-off-by:
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Alain Volmat authored
This commit introduces _poll_timeout functions usage instead of wait loops waiting for a status bit. Signed-off-by:
Alain Volmat <avolmat@me.com> Reviewed-by:
Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20230210224309.98452-1-avolmat@me.comSigned-off-by:
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Henry Lin authored
Add new registers programming in sleepwalk sequence for Tegra234: MASTER_ENABLE_A/B/C/D in XUSB_AO_UTMIP_SLEEPWALK. Signed-off-by:
Henry Lin <henryl@nvidia.com> Signed-off-by:
Haotien Hsu <haotienh@nvidia.com> Link: https://lore.kernel.org/r/20230309061708.4156383-1-haotienh@nvidia.comSigned-off-by:
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Krzysztof Kozlowski authored
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). This also fixes !CONFIG_OF error: drivers/phy/st/phy-spear1310-miphy.c:172:34: error: ‘spear1310_miphy_of_match’ defined but not used [-Werror=unused-const-variable=] drivers/phy/st/phy-spear1340-miphy.c:182:34: error: ‘spear1340_miphy_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by:
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Krzysztof Kozlowski authored
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). This also fixes !CONFIG_OF error: drivers/phy/marvell/phy-pxa-28nm-hsic.c:192:34: error: ‘mv_hsic_phy_dt_match’ defined but not used [-Werror=unused-const-variable=] drivers/phy/marvell/phy-pxa-28nm-usb2.c:324:34: error: ‘mv_usbphy_dt_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by:
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Rob Herring authored
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
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