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Message-Id: <58d6b31d0134448a35c47e822c887e994164228b.1599214329.git.mchehab+huawei@kernel.org>
Date: Fri, 4 Sep 2020 12:23:25 +0200
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: unlisted-recipients:; (no To-header on input)
Cc: linuxarm@...wei.com, mauro.chehab@...wei.com,
Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
John Stultz <john.stultz@...aro.org>,
Manivannan Sadhasivam <mani@...nel.org>,
Robin Murphy <robin.murphy@....com>,
Kishon Vijay Abraham I <kishon@...com>,
Vinod Koul <vkoul@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Yu Chen <chenyu56@...wei.com>, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org
Subject: [RFC 03/10] phy: hisilicon: phy-hi3670-usb3: use a consistent namespace
Rename hikey970 to hi3670, in order to use a namespace
similar to hi3660 driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
.../bindings/phy/phy-hi3670-usb3.txt | 4 +-
drivers/phy/hisilicon/phy-hi3670-usb3.c | 98 +++++++++----------
2 files changed, 51 insertions(+), 51 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/phy-hi3670-usb3.txt b/Documentation/devicetree/bindings/phy/phy-hi3670-usb3.txt
index 4cb02612ff23..2fb27cb8beaf 100644
--- a/Documentation/devicetree/bindings/phy/phy-hi3670-usb3.txt
+++ b/Documentation/devicetree/bindings/phy/phy-hi3670-usb3.txt
@@ -2,7 +2,7 @@ Hisilicon Kirin970 usb PHY
-----------------------
Required properties:
-- compatible: should be "hisilicon,kirin970-usb-phy"
+- compatible: should be "hisilicon,hi3670-usb-phy"
- #phy-cells: must be 0
- hisilicon,pericrg-syscon: phandle of syscon used to control phy.
- hisilicon,pctrl-syscon: phandle of syscon used to control phy.
@@ -14,7 +14,7 @@ Refer to phy/phy-bindings.txt for the generic PHY binding properties
Example:
usb_phy: usbphy {
- compatible = "hisilicon,kirin970-usb-phy";
+ compatible = "hisilicon,hi3670-usb-phy";
#phy-cells = <0>;
hisilicon,pericrg-syscon = <&crg_ctrl>;
hisilicon,pctrl-syscon = <&pctrl>;
diff --git a/drivers/phy/hisilicon/phy-hi3670-usb3.c b/drivers/phy/hisilicon/phy-hi3670-usb3.c
index 1d4caf7a2aaf..fd679b39185a 100644
--- a/drivers/phy/hisilicon/phy-hi3670-usb3.c
+++ b/drivers/phy/hisilicon/phy-hi3670-usb3.c
@@ -130,7 +130,7 @@
#define TX_VBOOST_LVL_START (6)
#define TX_VBOOST_LVL_ENABLE BIT(9)
-struct kirin970_priv {
+struct hi3670_priv {
struct device *dev;
struct regmap *peri_crg;
struct regmap *pctrl;
@@ -145,7 +145,7 @@ struct kirin970_priv {
u32 usb31misc_offset;
};
-static int kirin970_phy_cr_clk(struct regmap *usb31misc)
+static int hi3670_phy_cr_clk(struct regmap *usb31misc)
{
int ret;
@@ -162,13 +162,13 @@ static int kirin970_phy_cr_clk(struct regmap *usb31misc)
return ret;
}
-static int kirin970_phy_cr_set_sel(struct regmap *usb31misc)
+static int hi3670_phy_cr_set_sel(struct regmap *usb31misc)
{
return regmap_update_bits(usb31misc, USB_MISC_CFG54,
CFG54_USB31PHY_CR_SEL, CFG54_USB31PHY_CR_SEL);
}
-static int kirin970_phy_cr_start(struct regmap *usb31misc, int direction)
+static int hi3670_phy_cr_start(struct regmap *usb31misc, int direction)
{
int ret;
@@ -182,7 +182,7 @@ static int kirin970_phy_cr_start(struct regmap *usb31misc, int direction)
if (ret)
return ret;
- ret = kirin970_phy_cr_clk(usb31misc);
+ ret = hi3670_phy_cr_clk(usb31misc);
if (ret)
return ret;
@@ -192,7 +192,7 @@ static int kirin970_phy_cr_start(struct regmap *usb31misc, int direction)
return ret;
}
-static int kirin970_phy_cr_wait_ack(struct regmap *usb31misc)
+static int hi3670_phy_cr_wait_ack(struct regmap *usb31misc)
{
u32 reg;
int retry = 100000;
@@ -205,7 +205,7 @@ static int kirin970_phy_cr_wait_ack(struct regmap *usb31misc)
if ((reg & CFG54_USB31PHY_CR_ACK) == CFG54_USB31PHY_CR_ACK)
return 0;
- ret = kirin970_phy_cr_clk(usb31misc);
+ ret = hi3670_phy_cr_clk(usb31misc);
if (ret)
return ret;
}
@@ -213,7 +213,7 @@ static int kirin970_phy_cr_wait_ack(struct regmap *usb31misc)
return -ETIMEDOUT;
}
-static int kirin970_phy_cr_set_addr(struct regmap *usb31misc, u32 addr)
+static int hi3670_phy_cr_set_addr(struct regmap *usb31misc, u32 addr)
{
u32 reg;
int ret;
@@ -230,31 +230,31 @@ static int kirin970_phy_cr_set_addr(struct regmap *usb31misc, u32 addr)
return ret;
}
-static int kirin970_phy_cr_read(struct regmap *usb31misc, u32 addr, u32 *val)
+static int hi3670_phy_cr_read(struct regmap *usb31misc, u32 addr, u32 *val)
{
int reg;
int i;
int ret;
for (i = 0; i < 100; i++) {
- ret = kirin970_phy_cr_clk(usb31misc);
+ ret = hi3670_phy_cr_clk(usb31misc);
if (ret)
return ret;
}
- ret = kirin970_phy_cr_set_sel(usb31misc);
+ ret = hi3670_phy_cr_set_sel(usb31misc);
if (ret)
return ret;
- ret = kirin970_phy_cr_set_addr(usb31misc, addr);
+ ret = hi3670_phy_cr_set_addr(usb31misc, addr);
if (ret)
return ret;
- ret = kirin970_phy_cr_start(usb31misc, 0);
+ ret = hi3670_phy_cr_start(usb31misc, 0);
if (ret)
return ret;
- ret = kirin970_phy_cr_wait_ack(usb31misc);
+ ret = hi3670_phy_cr_wait_ack(usb31misc);
if (ret)
return ret;
@@ -268,22 +268,22 @@ static int kirin970_phy_cr_read(struct regmap *usb31misc, u32 addr, u32 *val)
return 0;
}
-static int kirin970_phy_cr_write(struct regmap *usb31misc, u32 addr, u32 val)
+static int hi3670_phy_cr_write(struct regmap *usb31misc, u32 addr, u32 val)
{
int i;
int ret;
for (i = 0; i < 100; i++) {
- ret = kirin970_phy_cr_clk(usb31misc);
+ ret = hi3670_phy_cr_clk(usb31misc);
if (ret)
return ret;
}
- ret = kirin970_phy_cr_set_sel(usb31misc);
+ ret = hi3670_phy_cr_set_sel(usb31misc);
if (ret)
return ret;
- ret = kirin970_phy_cr_set_addr(usb31misc, addr);
+ ret = hi3670_phy_cr_set_addr(usb31misc, addr);
if (ret)
return ret;
@@ -292,16 +292,16 @@ static int kirin970_phy_cr_write(struct regmap *usb31misc, u32 addr, u32 val)
if (ret)
return ret;
- ret = kirin970_phy_cr_start(usb31misc, 1);
+ ret = hi3670_phy_cr_start(usb31misc, 1);
if (ret)
return ret;
- ret = kirin970_phy_cr_wait_ack(usb31misc);
+ ret = hi3670_phy_cr_wait_ack(usb31misc);
return ret;
}
-static int kirin970_phy_set_params(struct kirin970_priv *priv)
+static int hi3670_phy_set_params(struct hi3670_priv *priv)
{
u32 reg;
int ret;
@@ -315,7 +315,7 @@ static int kirin970_phy_set_params(struct kirin970_priv *priv)
}
while (retry-- > 0) {
- ret = kirin970_phy_cr_read(priv->usb31misc,
+ ret = hi3670_phy_cr_read(priv->usb31misc,
TX_VBOOST_LVL_REG, ®);
if (!ret)
break;
@@ -329,14 +329,14 @@ static int kirin970_phy_set_params(struct kirin970_priv *priv)
reg |= (TX_VBOOST_LVL_ENABLE |
(priv->tx_vboost_lvl << TX_VBOOST_LVL_START));
- ret = kirin970_phy_cr_write(priv->usb31misc, TX_VBOOST_LVL_REG, reg);
+ ret = hi3670_phy_cr_write(priv->usb31misc, TX_VBOOST_LVL_REG, reg);
if (ret)
dev_err(priv->dev, "write TX_VBOOST_LVL_REG failed\n");
return ret;
}
-static int kirin970_is_abbclk_seleted(struct kirin970_priv *priv)
+static int hi3670_is_abbclk_seleted(struct hi3670_priv *priv)
{
u32 reg;
@@ -356,12 +356,12 @@ static int kirin970_is_abbclk_seleted(struct kirin970_priv *priv)
return 0;
}
-static int kirin970_config_phy_clock(struct kirin970_priv *priv)
+static int hi3670_config_phy_clock(struct hi3670_priv *priv)
{
u32 val, mask;
int ret;
- if (kirin970_is_abbclk_seleted(priv)) {
+ if (hi3670_is_abbclk_seleted(priv)) {
/* usb refclk iso disable */
ret = regmap_write(priv->peri_crg, PERI_CRG_ISODIS,
USB_REFCLK_ISO_EN);
@@ -427,7 +427,7 @@ static int kirin970_config_phy_clock(struct kirin970_priv *priv)
return ret;
}
-static int kirin970_config_tca(struct kirin970_priv *priv)
+static int hi3670_config_tca(struct hi3670_priv *priv)
{
u32 val, mask;
int ret;
@@ -477,9 +477,9 @@ static int kirin970_config_tca(struct kirin970_priv *priv)
return ret;
}
-static int kirin970_phy_init(struct phy *phy)
+static int hi3670_phy_init(struct phy *phy)
{
- struct kirin970_priv *priv = phy_get_drvdata(phy);
+ struct hi3670_priv *priv = phy_get_drvdata(phy);
u32 val;
int ret;
@@ -490,7 +490,7 @@ static int kirin970_phy_init(struct phy *phy)
if (ret)
goto out;
- ret = kirin970_config_phy_clock(priv);
+ ret = hi3670_config_phy_clock(priv);
if (ret)
goto out;
@@ -522,7 +522,7 @@ static int kirin970_phy_init(struct phy *phy)
if (ret)
goto out;
- ret = kirin970_config_tca(priv);
+ ret = hi3670_config_tca(priv);
if (ret)
goto out;
@@ -554,7 +554,7 @@ static int kirin970_phy_init(struct phy *phy)
udelay(100);
- ret = kirin970_phy_set_params(priv);
+ ret = hi3670_phy_set_params(priv);
if (ret)
goto out;
@@ -564,9 +564,9 @@ static int kirin970_phy_init(struct phy *phy)
return ret;
}
-static int kirin970_phy_exit(struct phy *phy)
+static int hi3670_phy_exit(struct phy *phy)
{
- struct kirin970_priv *priv = phy_get_drvdata(phy);
+ struct hi3670_priv *priv = phy_get_drvdata(phy);
u32 mask;
int ret;
@@ -576,7 +576,7 @@ static int kirin970_phy_exit(struct phy *phy)
if (ret)
goto out;
- if (kirin970_is_abbclk_seleted(priv)) {
+ if (hi3670_is_abbclk_seleted(priv)) {
/* disable usb_tcxo_en */
ret = regmap_write(priv->pctrl, PCTRL_PERI_CTRL3,
USB_TCXO_EN << PCTRL_PERI_CTRL3_MSK_START);
@@ -593,18 +593,18 @@ static int kirin970_phy_exit(struct phy *phy)
return ret;
}
-static struct phy_ops kirin970_phy_ops = {
- .init = kirin970_phy_init,
- .exit = kirin970_phy_exit,
+static struct phy_ops hi3670_phy_ops = {
+ .init = hi3670_phy_init,
+ .exit = hi3670_phy_exit,
.owner = THIS_MODULE,
};
-static int kirin970_phy_probe(struct platform_device *pdev)
+static int hi3670_phy_probe(struct platform_device *pdev)
{
struct phy_provider *phy_provider;
struct device *dev = &pdev->dev;
struct phy *phy;
- struct kirin970_priv *priv;
+ struct hi3670_priv *priv;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
@@ -647,7 +647,7 @@ static int kirin970_phy_probe(struct platform_device *pdev)
&(priv->tx_vboost_lvl)))
priv->eye_diagram_param = KIRIN970_USB_DEFAULT_PHY_VBOOST;
- phy = devm_phy_create(dev, NULL, &kirin970_phy_ops);
+ phy = devm_phy_create(dev, NULL, &hi3670_phy_ops);
if (IS_ERR(phy))
return PTR_ERR(phy);
@@ -656,20 +656,20 @@ static int kirin970_phy_probe(struct platform_device *pdev)
return PTR_ERR_OR_ZERO(phy_provider);
}
-static const struct of_device_id kirin970_phy_of_match[] = {
- {.compatible = "hisilicon,kirin970-usb-phy",},
+static const struct of_device_id hi3670_phy_of_match[] = {
+ {.compatible = "hisilicon,hi3670-usb-phy",},
{ },
};
-MODULE_DEVICE_TABLE(of, kirin970_phy_of_match);
+MODULE_DEVICE_TABLE(of, hi3670_phy_of_match);
-static struct platform_driver kirin970_phy_driver = {
- .probe = kirin970_phy_probe,
+static struct platform_driver hi3670_phy_driver = {
+ .probe = hi3670_phy_probe,
.driver = {
- .name = "kirin970-usb-phy",
- .of_match_table = kirin970_phy_of_match,
+ .name = "hi3670-usb-phy",
+ .of_match_table = hi3670_phy_of_match,
}
};
-module_platform_driver(kirin970_phy_driver);
+module_platform_driver(hi3670_phy_driver);
MODULE_AUTHOR("Yu Chen <chenyu56@...wei.com>");
MODULE_LICENSE("GPL v2");
--
2.26.2
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