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authorLinus Torvalds <torvalds@linux-foundation.org>2023-01-20 10:10:52 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-01-20 10:10:52 -0800
commitaaaf919c2ef595ab9a8a6810f53a6db685dbba40 (patch)
tree6a3a3d241d0b3aa92a17f7cc88068724f8e20911
parent5deaa98587aca2f0e7605388e89cfa1df4bad5cb (diff)
parentbc30c15f275484f9b9fe27c2fa0895f3022d9943 (diff)
Merge tag 'phy-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy fixes from Vinod Koul: - binding fix for g12a phys - Kconfig operator precedence for TI driver - renesas: register setting - sunplus: null deref fix - rockchip-inno fix for clk_disable_unprepare() - MDM9607 init sequence revert due to regression * tag 'phy-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: phy-can-transceiver: Skip warning if no "max-bitrate" dt-bindings: phy: g12a-usb2-phy: fix compatible string documentation dt-bindings: phy: g12a-usb3-pcie-phy: fix compatible string documentation phy: freescale: imx8m-pcie: Add one missing error return phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence" phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() phy: renesas: r8a779f0-eth-serdes: Fix register setting phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe() phy: ti: fix Kconfig warning and operator precedence
-rw-r--r--Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml (renamed from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml)8
-rw-r--r--Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml (renamed from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml)6
-rw-r--r--Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml1
-rw-r--r--drivers/phy/freescale/phy-fsl-imx8m-pcie.c2
-rw-r--r--drivers/phy/phy-can-transceiver.c5
-rw-r--r--drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c13
-rw-r--r--drivers/phy/renesas/r8a779f0-ether-serdes.c2
-rw-r--r--drivers/phy/rockchip/phy-rockchip-inno-usb2.c4
-rw-r--r--drivers/phy/sunplus/phy-sunplus-usb2.c3
-rw-r--r--drivers/phy/ti/Kconfig4
10 files changed, 20 insertions, 28 deletions
diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
index f3a5fbabbbb5..bb01c6b34dab 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
@@ -2,7 +2,7 @@
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb2-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb2-phy.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Amlogic G12A USB2 PHY
@@ -13,8 +13,8 @@ maintainers:
properties:
compatible:
enum:
- - amlogic,meson-g12a-usb2-phy
- - amlogic,meson-a1-usb2-phy
+ - amlogic,g12a-usb2-phy
+ - amlogic,a1-usb2-phy
reg:
maxItems: 1
@@ -68,7 +68,7 @@ additionalProperties: false
examples:
- |
phy@36000 {
- compatible = "amlogic,meson-g12a-usb2-phy";
+ compatible = "amlogic,g12a-usb2-phy";
reg = <0x36000 0x2000>;
clocks = <&xtal>;
clock-names = "xtal";
diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
index 868b4e6fde71..129d26e99776 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
@@ -2,7 +2,7 @@
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Amlogic G12A USB3 + PCIE Combo PHY
@@ -13,7 +13,7 @@ maintainers:
properties:
compatible:
enum:
- - amlogic,meson-g12a-usb3-pcie-phy
+ - amlogic,g12a-usb3-pcie-phy
reg:
maxItems: 1
@@ -49,7 +49,7 @@ additionalProperties: false
examples:
- |
phy@46000 {
- compatible = "amlogic,meson-g12a-usb3-pcie-phy";
+ compatible = "amlogic,g12a-usb3-pcie-phy";
reg = <0x46000 0x2000>;
clocks = <&ref_clk>;
clock-names = "ref_clk";
diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
index abcc4373f39e..ca6a0836b53c 100644
--- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
@@ -16,7 +16,6 @@ properties:
compatible:
enum:
- qcom,usb-hs-28nm-femtophy
- - qcom,usb-hs-28nm-mdm9607
reg:
maxItems: 1
diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
index 7585e8080b77..afc63552ecaf 100644
--- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
+++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
@@ -255,7 +255,7 @@ static int imx8_pcie_phy_probe(struct platform_device *pdev)
imx8_phy->perst =
devm_reset_control_get_exclusive(dev, "perst");
if (IS_ERR(imx8_phy->perst))
- dev_err_probe(dev, PTR_ERR(imx8_phy->perst),
+ return dev_err_probe(dev, PTR_ERR(imx8_phy->perst),
"Failed to get PCIE PHY PERST control\n");
}
diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c
index 95c6dbb52da7..ce511ad5d369 100644
--- a/drivers/phy/phy-can-transceiver.c
+++ b/drivers/phy/phy-can-transceiver.c
@@ -99,6 +99,7 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
struct gpio_desc *standby_gpio;
struct gpio_desc *enable_gpio;
u32 max_bitrate = 0;
+ int err;
can_transceiver_phy = devm_kzalloc(dev, sizeof(struct can_transceiver_phy), GFP_KERNEL);
if (!can_transceiver_phy)
@@ -124,8 +125,8 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
return PTR_ERR(phy);
}
- device_property_read_u32(dev, "max-bitrate", &max_bitrate);
- if (!max_bitrate)
+ err = device_property_read_u32(dev, "max-bitrate", &max_bitrate);
+ if ((err != -EINVAL) && !max_bitrate)
dev_warn(dev, "Invalid value for transceiver max bitrate. Ignoring bitrate limit\n");
phy->attrs.max_link_rate = max_bitrate;
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
index 8807e59a1162..a52a9bf13b75 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
@@ -401,26 +401,13 @@ static const struct hsphy_init_seq init_seq_femtophy[] = {
HSPHY_INIT_CFG(0x90, 0x60, 0),
};
-static const struct hsphy_init_seq init_seq_mdm9607[] = {
- HSPHY_INIT_CFG(0x80, 0x44, 0),
- HSPHY_INIT_CFG(0x81, 0x38, 0),
- HSPHY_INIT_CFG(0x82, 0x24, 0),
- HSPHY_INIT_CFG(0x83, 0x13, 0),
-};
-
static const struct hsphy_data hsphy_data_femtophy = {
.init_seq = init_seq_femtophy,
.init_seq_num = ARRAY_SIZE(init_seq_femtophy),
};
-static const struct hsphy_data hsphy_data_mdm9607 = {
- .init_seq = init_seq_mdm9607,
- .init_seq_num = ARRAY_SIZE(init_seq_mdm9607),
-};
-
static const struct of_device_id qcom_snps_hsphy_match[] = {
{ .compatible = "qcom,usb-hs-28nm-femtophy", .data = &hsphy_data_femtophy, },
- { .compatible = "qcom,usb-hs-28nm-mdm9607", .data = &hsphy_data_mdm9607, },
{ },
};
MODULE_DEVICE_TABLE(of, qcom_snps_hsphy_match);
diff --git a/drivers/phy/renesas/r8a779f0-ether-serdes.c b/drivers/phy/renesas/r8a779f0-ether-serdes.c
index ec6594e6dc27..e7588a940d69 100644
--- a/drivers/phy/renesas/r8a779f0-ether-serdes.c
+++ b/drivers/phy/renesas/r8a779f0-ether-serdes.c
@@ -126,7 +126,7 @@ r8a779f0_eth_serdes_chan_setting(struct r8a779f0_eth_serdes_channel *channel)
r8a779f0_eth_serdes_write32(channel->addr, 0x0160, 0x180, 0x0007);
r8a779f0_eth_serdes_write32(channel->addr, 0x01ac, 0x180, 0x0000);
r8a779f0_eth_serdes_write32(channel->addr, 0x00c4, 0x180, 0x0310);
- r8a779f0_eth_serdes_write32(channel->addr, 0x00c8, 0x380, 0x0101);
+ r8a779f0_eth_serdes_write32(channel->addr, 0x00c8, 0x180, 0x0101);
ret = r8a779f0_eth_serdes_reg_wait(channel, 0x00c8, 0x0180, BIT(0), 0);
if (ret)
return ret;
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index e6ededc51523..a0bc10aa7961 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -485,8 +485,10 @@ static int rockchip_usb2phy_power_on(struct phy *phy)
return ret;
ret = property_enable(base, &rport->port_cfg->phy_sus, false);
- if (ret)
+ if (ret) {
+ clk_disable_unprepare(rphy->clk480m);
return ret;
+ }
/* waiting for the utmi_clk to become stable */
usleep_range(1500, 2000);
diff --git a/drivers/phy/sunplus/phy-sunplus-usb2.c b/drivers/phy/sunplus/phy-sunplus-usb2.c
index e827b79f6d49..56de41091d63 100644
--- a/drivers/phy/sunplus/phy-sunplus-usb2.c
+++ b/drivers/phy/sunplus/phy-sunplus-usb2.c
@@ -254,6 +254,9 @@ static int sp_usb_phy_probe(struct platform_device *pdev)
return PTR_ERR(usbphy->phy_regs);
usbphy->moon4_res_mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "moon4");
+ if (!usbphy->moon4_res_mem)
+ return -EINVAL;
+
usbphy->moon4_regs = devm_ioremap(&pdev->dev, usbphy->moon4_res_mem->start,
resource_size(usbphy->moon4_res_mem));
if (!usbphy->moon4_regs)
diff --git a/drivers/phy/ti/Kconfig b/drivers/phy/ti/Kconfig
index 15a3bcf32308..b905902d5750 100644
--- a/drivers/phy/ti/Kconfig
+++ b/drivers/phy/ti/Kconfig
@@ -23,7 +23,7 @@ config PHY_DM816X_USB
config PHY_AM654_SERDES
tristate "TI AM654 SERDES support"
- depends on OF && ARCH_K3 || COMPILE_TEST
+ depends on OF && (ARCH_K3 || COMPILE_TEST)
depends on COMMON_CLK
select GENERIC_PHY
select MULTIPLEXER
@@ -35,7 +35,7 @@ config PHY_AM654_SERDES
config PHY_J721E_WIZ
tristate "TI J721E WIZ (SERDES Wrapper) support"
- depends on OF && ARCH_K3 || COMPILE_TEST
+ depends on OF && (ARCH_K3 || COMPILE_TEST)
depends on HAS_IOMEM && OF_ADDRESS
depends on COMMON_CLK
select GENERIC_PHY