From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/usb/chipidea/ci_hdrc_msm.c | 24 ++++++++----------------
1 files changed, 8 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/usb/chipidea/ci_hdrc_msm.c b/kernel/drivers/usb/chipidea/ci_hdrc_msm.c
index 8800099..4610545 100644
--- a/kernel/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/kernel/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -114,7 +114,7 @@
hw_write_id_reg(ci, HS_PHY_GENCONFIG_2,
HS_PHY_ULPI_TX_PKT_EN_CLR_FIX, 0);
- if (!IS_ERR(ci->platdata->vbus_extcon.edev)) {
+ if (!IS_ERR(ci->platdata->vbus_extcon.edev) || ci->role_switch) {
hw_write_id_reg(ci, HS_PHY_GENCONFIG_2,
HS_PHY_SESS_VLD_CTRL_EN,
HS_PHY_SESS_VLD_CTRL_EN);
@@ -175,7 +175,6 @@
struct platform_device *plat_ci;
struct clk *clk;
struct reset_control *reset;
- struct resource *res;
int ret;
struct device_node *ulpi_node, *phy_node;
@@ -205,15 +204,11 @@
if (IS_ERR(clk))
return PTR_ERR(clk);
- ci->fs_clk = clk = devm_clk_get(&pdev->dev, "fs");
- if (IS_ERR(clk)) {
- if (PTR_ERR(clk) == -EPROBE_DEFER)
- return -EPROBE_DEFER;
- ci->fs_clk = NULL;
- }
+ ci->fs_clk = clk = devm_clk_get_optional(&pdev->dev, "fs");
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- ci->base = devm_ioremap_resource(&pdev->dev, res);
+ ci->base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(ci->base))
return PTR_ERR(ci->base);
@@ -221,13 +216,13 @@
ci->rcdev.ops = &ci_hdrc_msm_reset_ops;
ci->rcdev.of_node = pdev->dev.of_node;
ci->rcdev.nr_resets = 2;
- ret = reset_controller_register(&ci->rcdev);
+ ret = devm_reset_controller_register(&pdev->dev, &ci->rcdev);
if (ret)
return ret;
ret = clk_prepare_enable(ci->fs_clk);
if (ret)
- goto err_fs;
+ return ret;
reset_control_assert(reset);
usleep_range(10000, 12000);
@@ -237,7 +232,7 @@
ret = clk_prepare_enable(ci->core_clk);
if (ret)
- goto err_fs;
+ return ret;
ret = clk_prepare_enable(ci->iface_clk);
if (ret)
@@ -276,8 +271,6 @@
clk_disable_unprepare(ci->iface_clk);
err_iface:
clk_disable_unprepare(ci->core_clk);
-err_fs:
- reset_controller_unregister(&ci->rcdev);
return ret;
}
@@ -289,7 +282,6 @@
ci_hdrc_remove_device(ci->ci);
clk_disable_unprepare(ci->iface_clk);
clk_disable_unprepare(ci->core_clk);
- reset_controller_unregister(&ci->rcdev);
return 0;
}
--
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