[Bugfix][T106BUG-567]add gpio suspend/resume power management
Only Configure: No
Affected branch: master
Affected module: rmii,i2c,i2s,uart,spi
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: Idd19dee19933e80c6ba81f50ba0aa2b1831aa571
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-pinctrl.dtsi b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-pinctrl.dtsi
index 5a5eb0a..db91206 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-pinctrl.dtsi
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-pinctrl.dtsi
@@ -23,8 +23,19 @@
bias-pull-up;
// input-schmitt-disable;
};
+//xf.li@20240327 modify for T106BUG-567 start
+ rmii_active: rmii_active {
+ pins ="RMII_TXEN", "RMII_RXEN", "RMII_RXD0", "RMII_RXD1", "RMII_TXD0", "RMII_TXD1";
+ function = "RMII";
+ bias-disabled;
+ };
-
+ rmii_sleep: rmii_sleep {
+ pins = "RMII_TXEN", "RMII_RXEN", "RMII_RXD0", "RMII_RXD1", "RMII_TXD0", "RMII_TXD1";
+ function = "BGPIO";
+ bias-pull-down;
+ input-enable;
+ };
i2c0_active: i2c0_active {
pins = "I2C0_SCL", "I2C0_SDA";
@@ -36,8 +47,8 @@
i2c0_sleep: i2c0_sleep {
pins = "I2C0_SCL", "I2C0_SDA";
function = "BGPIO";
-
- bias-disabled;
+ input-enable;
+ bias-pull-down;
};
i2c1_active: i2c1_active {
@@ -50,10 +61,10 @@
i2c1_sleep: i2c1_sleep {
pins = "I2C1_SCL", "I2C1_SDA";
function = "BGPIO";
-
- bias-disabled;
+ input-enable;
+ bias-pull-down;
};
-
+//xf.li@20240327 modify for T106BUG-567 end
sd1_gpio: sd1_gpio {
pins = "SD1_CMD", "SD1_D0";
function = "BGPIO";
@@ -166,9 +177,12 @@
pins = "UART0_RXD", "UART0_TXD";
function = "UART0";
};
+//xf.li@20240327 modify for T106BUG-567 start
uart0_sleep: uart0_sleep {
pins = "UART0_RXD", "UART0_TXD";
function = "BGPIO";
+ input-enable;
+ bias-pull-down;
};
uart1_active: uart1_active {
pins = "UART1_RXD", "UART1_TXD";
@@ -185,13 +199,15 @@
uart2_sleep: uart2_sleep {
pins = "EXT_INT10", "EXT_INT11";
function = "BGPIO";
+ input-enable;
+ bias-pull-down;
};
-
+//xf.li@20240327 modify for T106BUG-567 end
codec_reset_pins:codec_reset_pins {
pins = "EXT_INT10", "EXT_INT11";
function = "BGPIO";
};
-
+//xf.li@20240327 modify for T106BUG-567 start
ssp0_active:ssp0_active {
pins = "SSP0_CLK","SSP0_RXD","SSP0_TXD";
function = "SSP0";
@@ -200,9 +216,16 @@
pins = "SSP0_CLK","SSP0_RXD","SSP0_TXD";
function = "BGPIO";
};
- ssp0_cs_gpio:ssp0_cs_gpio {
+ ssp0_cs_gpio_active:ssp0_cs_gpio_active {
pins = "SSP0_CS";
function = "BGPIO";
+ bias-pull-up;
+ };
+ ssp0_cs_gpio_sleep:ssp0_cs_gpio_sleep {
+ pins = "SSP0_CS";
+ function = "BGPIO";
+ bias-pull-down;
+ input-enable;
};
ssp0_cs_func:ssp0_cs_func {
pins = "SSP0_CS";
@@ -217,15 +240,22 @@
pins = "CAM_SPI_CLK","CAM_SPI_D0","CAM_SPI_D1";
function = "BGPIO";
};
- ssp1_cs_gpio:ssp1_cs_gpio {
+ ssp1_cs_gpio_active:ssp1_cs_gpio_active {
pins = "CAM_SPI_CS";
function = "BGPIO";
+ bias-pull-up;
+ };
+ ssp1_cs_gpio_sleep:ssp1_cs_gpio_sleep {
+ pins = "CAM_SPI_CS";
+ function = "BGPIO";
+ bias-pull-down;
+ input-enable;
};
ssp1_cs_func:ssp1_cs_func {
pins = "CAM_SPI_CS";
function = "CAM_SPI";
};
-
+//xf.li@20240327 modify for T106BUG-567 end
spidev0_ex_gpio_pins:gpio129 {
pins = "GPIO129";
function = "BGPIO";
@@ -251,17 +281,19 @@
input-schmitt-disable;
};
-
+//xf.li@20240327 modify for T106BUG-567 start
i2s0_sleep: i2s0_sleep {
pins = "I2S0_WS","I2S0_CLK","I2S0_DIN","I2S0_DOUT";
function = "BGPIO";
- bias-disable;
+ input-enable;
+ bias-pull-down;
};
i2s1_sleep: i2s1_sleep {
pins = "I2S1_WS","I2S1_CLK","I2S1_DIN","I2S1_DOUT";
function = "BGPIO";
- bias-disable;
+ input-enable;
+ bias-pull-down;
};
tdm_pins: tdm_pins {
pins = "I2S0_WS","I2S0_CLK","I2S0_DIN","I2S0_DOUT";
@@ -274,9 +306,10 @@
tdm_sleep: tdm_sleep {
pins = "I2S0_WS","I2S0_CLK","I2S0_DIN","I2S0_DOUT";
function = "BGPIO";
- bias-disable;
+ input-enable;
+ bias-pull-down;
};
-
+//xf.li@20240327 modify for T106BUG-567 end
clk0_func_pins: clk0_func_pins
{
pins = "CLK_OUT0";
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-vehicle_dc_ref.dts b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-vehicle_dc_ref.dts
index ef16a4e..4aa7dd9 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-vehicle_dc_ref.dts
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3-vehicle_dc_ref.dts
@@ -164,9 +164,10 @@
&gmac {
port-nums = <1>;
rmii-ports = <1>;
- pinctrl-names = "state0";
- pinctrl-0 = <&rmii_clki_pins>;
-
+//xf.li@20240327 modify for T106BUG-567 start
+ //pinctrl-names = "state0";
+ //pinctrl-0 = <&rmii_clki_pins>;
+//xf.li@20240327 modify for T106BUG-567 end
gpios = <&bgpio 83 GPIO_ACTIVE_HIGH>,
<&bgpio 63 GPIO_ACTIVE_HIGH>;
status = "okay";
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3.dtsi b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3.dtsi
index 6c69adc..c52f699 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3.dtsi
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/arch/arm/boot/dts/zx297520v3.dtsi
@@ -527,7 +527,11 @@
interrupts = <GIC_SPI GMAC_INT IRQ_TYPE_LEVEL_HIGH>;
phy-mode = "rmii";
port-mask = <0x00000000>;
-
+//xf.li@20240327 modify for T106BUG-567 start
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&rmii_active>;
+ pinctrl-1 = <&rmii_sleep>;
+//xf.li@20240327 modify for T106BUG-567 end
status = "disabled";
};
@@ -626,11 +630,12 @@
clock-frequency = <52000000>;
clocks = <&clkc SSP0_WCLK>, <&clkc SSP0_PCLK>;
clock-names = "work_clk", "apb_clk";
- pinctrl-names = "default","sleep","cs_gpio","cs_func";
+ pinctrl-names = "default","sleep","cs_gpio_active","cs_func","cs_gpio_sleep";
pinctrl-0 = <&ssp0_active>;
pinctrl-1 = <&ssp0_sleep>;
- pinctrl-2 = <&ssp0_cs_gpio>;
+ pinctrl-2 = <&ssp0_cs_gpio_active>;
pinctrl-3 = <&ssp0_cs_func>;
+ pinctrl-4 = <&ssp0_cs_gpio_sleep>;
gpios = <&bgpio 25 GPIO_ACTIVE_HIGH>,
<&bgpio 26 GPIO_ACTIVE_HIGH>,/*clk*/
<&bgpio 28 GPIO_ACTIVE_HIGH>,/*tx*/
@@ -676,11 +681,12 @@
clock-frequency = <52000000>;
clocks = <&clkc SSP1_WCLK>, <&clkc SSP1_PCLK>;
clock-names = "work_clk", "apb_clk";
- pinctrl-names = "default","sleep","cs_gpio","cs_func";
+ pinctrl-names = "default","sleep","cs_gpio_active","cs_func","cs_gpio_sleep";
pinctrl-0 = <&ssp1_active>;
pinctrl-1 = <&ssp1_sleep>;
- pinctrl-2 = <&ssp1_cs_gpio>;
+ pinctrl-2 = <&ssp1_cs_gpio_active>;
pinctrl-3 = <&ssp1_cs_func>;
+ pinctrl-4 = <&ssp1_cs_gpio_sleep>;
gpios = <&bgpio 87 GPIO_ACTIVE_LOW>,
<&bgpio 88 GPIO_ACTIVE_LOW>,/*clk*/
<&bgpio 90 GPIO_ACTIVE_LOW>,/*tx*/
@@ -850,8 +856,15 @@
};
zx29_es8311: zx29_es8311{
compatible = "zxic,zx29_es8311";
- pinctrl-names = "top_i2s";
+//xf.li@20240327 modify for T106BUG-567 start
+ pinctrl-names = "top_i2s0","top_i2s1","top_tdm","topi2s0_sleep","topi2s1_sleep","toptdm_sleep";
pinctrl-0 = <&i2s0_pins>;
+ pinctrl-1 = <&i2s1_pins>;
+ pinctrl-2 = <&tdm_pins>;
+ pinctrl-3 = <&i2s0_sleep>;
+ pinctrl-4 = <&i2s1_sleep>;
+ pinctrl-5 = <&tdm_sleep>;
+//xf.li@20240327 modify for T106BUG-567 end
reg = <0x0 0x00140000 0x0 0x00001000>;
reg-names = "soc_sys";
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/i2c/busses/i2c-zx29.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/i2c/busses/i2c-zx29.c
index b8fce94..2d52e80 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/i2c/busses/i2c-zx29.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/i2c/busses/i2c-zx29.c
@@ -1897,21 +1897,37 @@
}
-
+//xf.li@20240327 modify for T106BUG-567 start
#ifdef CONFIG_PM
static int zx29_i2c_suspend(struct platform_device *pdev, pm_message_t state)
{
-// pinctrl_pm_select_sleep_state(&pdev->dev);
+ printk("LYNQ: in zx29_i2c_suspend");
+ if(pdev == NULL)
+ return -1;
+ if(pdev && &pdev->dev)
+ {
+ printk("LYNQ: select sleep state");
+ pinctrl_pm_select_sleep_state(&pdev->dev);
+ }
+
return 0;
};
static int zx29_i2c_resume(struct platform_device *pdev)
{
-// pinctrl_pm_select_default_state(&pdev->dev);
+ printk("LYNQ: in zx29_i2c_resume");
+ if(pdev == NULL)
+ return -1;
+ if(pdev && &pdev->dev)
+ {
+ printk("LYNQ: select default state");
+ pinctrl_pm_select_default_state(&pdev->dev);
+ }
+
return 0;
};
#endif
-
+//xf.li@20240327 modify for T106BUG-567 end
static const struct of_device_id zx29_i2c_match[] = {
{.compatible = "zte,zx29_i2c"},
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/net/ethernet/zte/zx29_gmac.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/net/ethernet/zte/zx29_gmac.c
index fd87356..2db6217 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/net/ethernet/zte/zx29_gmac.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/net/ethernet/zte/zx29_gmac.c
@@ -24,7 +24,7 @@
#include <linux/pinctrl/consumer.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
-#include <linux/device.h>
+#include <linux/device.h>
#include "zx29_gmac.h"
#define gmac_printk(_format, _args...) do{printk(KERN_INFO"gmac," _format "\n",##_args);}while(0)
@@ -897,7 +897,7 @@
gmac = (unsigned *)ndev->base_addr;
enum of_gpio_flags flags;
- unsigned long flag;
+ unsigned long flag;
int gpio = 0;
int ret = 0;
@@ -905,7 +905,7 @@
if (ndev && !priv->stopped) {
if (netif_running(ndev)) {
- spin_lock_irqsave(&priv->lock, flag);
+ spin_lock_irqsave(&priv->lock, flag);
netif_stop_queue(ndev);
netif_carrier_off(ndev);
priv->stopped = 1;
@@ -918,12 +918,12 @@
gpio_direction_output(priv->gpio_power[0], 0);
gmac_stop((void*)ndev->base_addr);
- spin_unlock_irqrestore(&priv->lock, flag);
+ spin_unlock_irqrestore(&priv->lock, flag);
// netif_device_detach(ndev);
}
- pm_relax(&pdev->dev);
- // printk("[%s] sleep\n");
+ pm_relax(&pdev->dev);
+ // printk("[%s] sleep\n");
}
#endif
//printk("[%s] exit\n", __func__);
@@ -951,7 +951,7 @@
pm_stay_awake(&pdev->dev);
if( netif_running(ndev)) {
printk("[%s] enter\n", __func__);
- spin_lock_irqsave(&priv->lock, flag);
+ spin_lock_irqsave(&priv->lock, flag);
gpio_direction_output(priv->gpio_power[0], 1);
base = base_clk;
@@ -960,8 +960,8 @@
base = base_phy_release;
gmac_phy_release();
- mdelay(500); //icplus ping need
-
+ mdelay(500); //icplus ping need
+
priv->phydev->drv->config_init(priv->phydev);
gmac_hw_init(ndev);
@@ -972,7 +972,7 @@
hrtimer_start(priv->timer, ktime_set(0, GTIMER_INTERVAL * 1000), HRTIMER_MODE_REL);
#endif
priv->stopped = 0;
- spin_unlock_irqrestore(&priv->lock, flag);
+ spin_unlock_irqrestore(&priv->lock, flag);
printk("[%s] enter\n", __func__);
// netif_device_attach(ndev);
}
@@ -1153,6 +1153,9 @@
#endif
}
}
+//xf.li@20240327 modify for T106BUG-567 start
+ pinctrl_pm_select_sleep_state(&pdev->dev);
+//xf.li@20240327 modify for T106BUG-567 end
return 0;
}
@@ -1167,6 +1170,9 @@
gmac = (unsigned *)ndev->base_addr;
unsigned long flag = 0;
+//xf.li@20240327 modify for T106BUG-567 start
+ pinctrl_pm_select_default_state(&pdev->dev);
+//xf.li@20240327 modify for T106BUG-567 end
if(ndev) {
if(netif_running(ndev)) {
// gmac_start((void*)ndev->base_addr);
@@ -1225,60 +1231,60 @@
.ndo_set_mac_address = zx29_gmac_set_mac_address,
};
-
-
-ssize_t show_fun(struct device *dev, struct device_attribute *attr, char *buf)
-{
+
+
+ssize_t show_fun(struct device *dev, struct device_attribute *attr, char *buf)
+{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
- int status = 0;
- volatile unsigned *gmac = (unsigned *)ndev->base_addr;
- struct zx29_gmac_dev *priv = (struct zx29_gmac_dev *)netdev_priv(ndev);
- printk("MAC(1000) :0x%x\n", MAC(0x1000));
- printk("MAC(1004) :0x%x\n", MAC(0x1004));
- printk("MAC(1008) :0x%x\n", MAC(0x1008));
- printk("MAC(100c) :0x%x\n", MAC(0x100c));
- printk("MAC(1010) :0x%x\n", MAC(0x1010));
- printk("MAC(1014) int status:0x%x\n", MAC(0x1014));
- printk("MAC(1018) :0x%x\n", MAC(0x1018));
- printk("MAC(101c) :0x%x\n", MAC(0x101c));
- printk("MAC(0000) :0x%x\n", MAC(0x0000));
- printk("MAC(0004) :0x%x\n", MAC(0x0004));
- printk("MAC(0010) :0x%x\n", MAC(0x0010));
-
- status = mdiobus_read(priv->phydev->mdio.bus, 21, 1);
- printk("phy status:0x%x\n", status);
- status = mdiobus_read(priv->phydev->mdio.bus, 0, 1);
- printk("phy status port0:0x%x\n", status);
- status = mdiobus_read(priv->phydev->mdio.bus, 1, 1);
- printk("phy status port1:0x%x\n", status);
- status = mdiobus_read(priv->phydev->mdio.bus, 2, 1);
- printk("phy status port2:0x%x\n", status);
- status = mdiobus_read(priv->phydev->mdio.bus, 3, 1);
- printk("phy status port3:0x%x\n", status);
- status = mdiobus_read(priv->phydev->mdio.bus, 4, 1);
- printk("phy status port4:0x%x\n", status);
-
- status = mdiobus_read(priv->phydev->mdio.bus, 21, 20);
- status |= 0x4;
- mdiobus_write(priv->phydev->mdio.bus, 21, 20, status);
-
- status = mdiobus_read(priv->phydev->mdio.bus, 21, 21);
- printk("phy status loop port:0x%x\n", status);
-
-
- return 0;
-}
-
-ssize_t store_fun(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
+ int status = 0;
+ volatile unsigned *gmac = (unsigned *)ndev->base_addr;
+ struct zx29_gmac_dev *priv = (struct zx29_gmac_dev *)netdev_priv(ndev);
+ printk("MAC(1000) :0x%x\n", MAC(0x1000));
+ printk("MAC(1004) :0x%x\n", MAC(0x1004));
+ printk("MAC(1008) :0x%x\n", MAC(0x1008));
+ printk("MAC(100c) :0x%x\n", MAC(0x100c));
+ printk("MAC(1010) :0x%x\n", MAC(0x1010));
+ printk("MAC(1014) int status:0x%x\n", MAC(0x1014));
+ printk("MAC(1018) :0x%x\n", MAC(0x1018));
+ printk("MAC(101c) :0x%x\n", MAC(0x101c));
+ printk("MAC(0000) :0x%x\n", MAC(0x0000));
+ printk("MAC(0004) :0x%x\n", MAC(0x0004));
+ printk("MAC(0010) :0x%x\n", MAC(0x0010));
+
+ status = mdiobus_read(priv->phydev->mdio.bus, 21, 1);
+ printk("phy status:0x%x\n", status);
+ status = mdiobus_read(priv->phydev->mdio.bus, 0, 1);
+ printk("phy status port0:0x%x\n", status);
+ status = mdiobus_read(priv->phydev->mdio.bus, 1, 1);
+ printk("phy status port1:0x%x\n", status);
+ status = mdiobus_read(priv->phydev->mdio.bus, 2, 1);
+ printk("phy status port2:0x%x\n", status);
+ status = mdiobus_read(priv->phydev->mdio.bus, 3, 1);
+ printk("phy status port3:0x%x\n", status);
+ status = mdiobus_read(priv->phydev->mdio.bus, 4, 1);
+ printk("phy status port4:0x%x\n", status);
+
+ status = mdiobus_read(priv->phydev->mdio.bus, 21, 20);
+ status |= 0x4;
+ mdiobus_write(priv->phydev->mdio.bus, 21, 20, status);
+
+ status = mdiobus_read(priv->phydev->mdio.bus, 21, 21);
+ printk("phy status loop port:0x%x\n", status);
+
+
+ return 0;
+}
+
+ssize_t store_fun(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
- printk("[%s]", __func__);
- return 1;
-}
-
-
+ printk("[%s]", __func__);
+ return 1;
+}
+
+
ssize_t mdio_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -1695,7 +1701,7 @@
/*zw.wang add for switching the primary/secondary mode of gmac on 20240118 end */
-static DEVICE_ATTR(gmac_test, 0664, show_fun, store_fun);
+static DEVICE_ATTR(gmac_test, 0664, show_fun, store_fun);
static DEVICE_ATTR(mdio_test, 0664, mdio_show, mdio_store);
static DEVICE_ATTR(free_mdio, 0664, free_mdio_show, free_mdio_store);
static DEVICE_ATTR(debug_on, 0664, debug_on_show, debug_on_store);
@@ -1723,7 +1729,7 @@
if (!ndev)
return -ENOMEM;
- device_create_file(&pdev->dev, &dev_attr_gmac_test);
+ device_create_file(&pdev->dev, &dev_attr_gmac_test);
device_create_file(&pdev->dev, &dev_attr_mdio_test);
device_create_file(&pdev->dev, &dev_attr_free_mdio);
device_create_file(&pdev->dev, &dev_attr_debug_on);
@@ -1733,22 +1739,24 @@
prv = netdev_priv(ndev);
memset(prv, 0, sizeof(*prv));
prv->stopped = 1;
-
+
pctrl = devm_pinctrl_get(&pdev->dev);
if (IS_ERR(pctrl)) {
- dev_warn(&pdev->dev, "Failed to get test pins");
+ dev_warn(&pdev->dev, "Failed to get test pins");
pctrl = NULL;
- goto errirq;
+ goto errirq;
}
-
- state0 = pinctrl_lookup_state(pctrl, "state0");
+//xf.li@20240327 modify for T106BUG-567 start
+ //state0 = pinctrl_lookup_state(pctrl, "state0");
+ state0 = pinctrl_lookup_state(pctrl, "default");
+//xf.li@20240327 modify for T106BUG-567 end
if (IS_ERR(state0)) {
- dev_err(&pdev->dev, "TEST: missing state0\n");
+ dev_err(&pdev->dev, "TEST: missing state0\n");
goto pinctrl_init_end;
}
if (pinctrl_select_state(pctrl, state0) < 0) {
- dev_err(&pdev->dev, "setting state0 failed\n");
+ dev_err(&pdev->dev, "setting state0 failed\n");
goto pinctrl_init_end;
}
@@ -1756,7 +1764,7 @@
ret = gpio_request(prv->gpio_power[0], "gmac_power"); /* gpio 83/124 */
gpio_direction_output(prv->gpio_power[0], 1);
mdelay(15);
-#ifdef CONFIG_MDIO_C45 //zw.wang Customer chooses phy c22/c45 issues on 20240301
+#ifdef CONFIG_MDIO_C45 //zw.wang Customer chooses phy c22/c45 issues on 20240301
prv->gpio_power[1] = of_get_gpio_flags(pdev->dev.of_node, 1, &flags);
ret = gpio_request(prv->gpio_power[1], "phy_rst"); /* gpio 63 */
gpio_direction_output(prv->gpio_power[1], 0);
@@ -1768,7 +1776,7 @@
SET_NETDEV_DEV(ndev, &pdev->dev); //if not, will panic
base = devm_platform_ioremap_resource(pdev, 0);
- gmac_power_flag = prv->gpio_power[0];//jb.qi add for gamc power down on 20231116
+ gmac_power_flag = prv->gpio_power[0];//jb.qi add for gamc power down on 20231116
ndev->base_addr = base;/*iomem->start;*/
if (!ndev->base_addr)
return -ENXIO;
@@ -1867,8 +1875,8 @@
printk("set gmac wakelock!\n");
} else {
strcpy(board_name, "mdl");
- netif_device_detach(ndev);
- }
+ netif_device_detach(ndev);
+ }
platform_set_drvdata(pdev, ndev);
@@ -1963,7 +1971,7 @@
free_netdev(ndev);
platform_set_drvdata(pdev, NULL);
-#ifdef CONFIG_MDIO_C45 //zw.wang Customer chooses phy c22/c45 issues on 20240301
+#ifdef CONFIG_MDIO_C45 //zw.wang Customer chooses phy c22/c45 issues on 20240301
gpio_free(priv->gpio_power[1]);
#endif
gpio_direction_output(priv->gpio_power[0], 0);
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/spi/spi-zx29.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/spi/spi-zx29.c
index 4000729..b18019f 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/spi/spi-zx29.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/spi/spi-zx29.c
@@ -288,12 +288,14 @@
struct zx29_ssp_pins
{
struct device *dev;
-
+ //xf.li@20240327 modify for T106BUG-567 start
struct pinctrl *pctrl;
struct pinctrl_state *pfunc;
struct pinctrl_state *pgpio;
- struct pinctrl_state *pcs_gpio;
+ struct pinctrl_state *pcs_gpio_active;
struct pinctrl_state *pcs_func;
+ struct pinctrl_state *pcs_gpio_sleep;
+ //xf.li@20240327 modify for T106BUG-567 end
int gpio_cs;
int gpio_clk;
int gpio_tx;
@@ -1992,7 +1994,7 @@
};
/*
-* spi ʹÓÃGPIOģʽ¶ÁÈ¡LCD µÄID Begin
+* spi ʹ\D3\C3GPIOģʽ\B6\C1ȡLCD \B5\C4ID Begin
*/
static void spi_set_gpio_function(int dev_id)
{
@@ -2592,18 +2594,23 @@
}
ssp_pins[pdev->id].pctrl=pctrl;
- ssp_pins[pdev->id].pcs_gpio = pinctrl_lookup_state(pctrl, "cs_gpio");
- if (IS_ERR(ssp_pins[pdev->id].pcs_gpio)) {
- dev_err(&pdev->dev, "missing cs_gpio \n");
+ ssp_pins[pdev->id].pcs_gpio_active = pinctrl_lookup_state(pctrl, "cs_gpio_active");
+ if (IS_ERR(ssp_pins[pdev->id].pcs_gpio_active)) {
+ dev_err(&pdev->dev, "missing cs_gpio_active \n");
}
-
+//xf.li@20240327 modify for T106BUG-567 start
+ ssp_pins[pdev->id].pcs_gpio_sleep = pinctrl_lookup_state(pctrl, "cs_gpio_sleep");
+ if (IS_ERR(ssp_pins[pdev->id].pcs_gpio_sleep)) {
+ dev_err(&pdev->dev, "missing cs_gpio_sleep \n");
+ }
+//xf.li@20240327 modify for T106BUG-567 end
ssp_pins[pdev->id].pcs_func = pinctrl_lookup_state(ssp_pins[pdev->id].pctrl, "cs_func");
if (IS_ERR(ssp_pins[pdev->id].pcs_func)) {
dev_err(&pdev->dev, "missing cs_func \n");
}
if(zx29spi->master->slave == false) {
- if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio) < 0) {
+ if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio_active) < 0) {
printk("spi%d setting cs_gpio pin ctrl failed\n",pdev->id);
}
}else {
@@ -3222,14 +3229,23 @@
return -1;
if(pdev && &pdev->dev)
pinctrl_pm_select_sleep_state(&pdev->dev);
-
+//xf.li@20240327 modify for T106BUG-567 start
zx29spi = (struct zx29_spi *)platform_get_drvdata(pdev);
if(zx29spi && (zx29spi->master->slave == true)) {
- if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio) < 0) {
+ if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio_sleep) < 0) {
printk("spi%d setting cs_gpio pin ctrl failed\n",pdev->id);
return -1;
}
}
+
+ if(zx29spi && (zx29spi->master->slave == false)) {
+ if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio_sleep) < 0) {
+ printk("spi%d setting cs_gpio_sleep pin ctrl failed\n",pdev->id);
+ return -1;
+ }
+ printk("spi%d setting cs_gpio_sleep pin ctrl\n",pdev->id);
+ }
+//xf.li@20240327 modify for T106BUG-567 end
return 0;
}
@@ -3241,7 +3257,7 @@
return -1;
if(pdev && &pdev->dev)
pinctrl_pm_select_default_state(&pdev->dev);
-
+//xf.li@20240327 modify for T106BUG-567 start
zx29spi = (struct zx29_spi *)platform_get_drvdata(pdev);
if(zx29spi && (zx29spi->master->slave == true)) {
if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_func) < 0) {
@@ -3249,6 +3265,15 @@
return -1;
}
}
+ if(zx29spi && (zx29spi->master->slave == false)) {
+ if (pinctrl_select_state(ssp_pins[pdev->id].pctrl, ssp_pins[pdev->id].pcs_gpio_active) < 0) {
+ printk("spi%d setting cs_gpio_active pin ctrl failed\n",pdev->id);
+ return -1;
+ }
+ printk("spi%d setting cs_gpio_active pin ctrl\n",pdev->id);
+ gpio_direction_output(ssp_pins[pdev->id].gpio_cs,SPI_GPIO_HIGH);
+ }
+//xf.li@20240327 modify for T106BUG-567 end
return 0;
}
#endif
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/tty/serial/zx29_uart.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/tty/serial/zx29_uart.c
index 608ff72..bfa5cc4 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/tty/serial/zx29_uart.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/drivers/tty/serial/zx29_uart.c
@@ -3773,9 +3773,11 @@
enable_irq(zup->rxd_irq);
zup->rxd_int_depth = 1;
}
-#if 0
+//xf.li@20240327 modify for T106BUG-567 start
+#if 1
pinctrl_pm_select_sleep_state(dev);
#endif
+//xf.li@20240327 modify for T106BUG-567 end
return 0;
}
@@ -3799,9 +3801,11 @@
// zup->rxd_int_depth--;
//}
//return uart_resume_port(&amba_reg, &uap->port);
-#if 0
+//xf.li@20240327 modify for T106BUG-567 start
+#if 1
pinctrl_pm_select_default_state(dev);
#endif
+//xf.li@20240327 modify for T106BUG-567 end
return 0;
}
#endif
diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/sound/soc/sanechips/zx29_es83xx.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/sound/soc/sanechips/zx29_es83xx.c
index 050a0f8..6af8b65 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/sound/soc/sanechips/zx29_es83xx.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/sound/soc/sanechips/zx29_es83xx.c
@@ -77,6 +77,10 @@
int gpio_pdn;
void __iomem *sys_base_va;
+ struct pinctrl *p;
+ struct pinctrl_state *s;
+ struct pinctrl_state *s_sleep;
+
};
@@ -703,15 +707,19 @@
static void zx29_i2s_top_pin_cfg(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct pinctrl *p,*p2;
- struct pinctrl_state *s,*s2;
+ struct pinctrl *p;
+ struct pinctrl_state *s;
+ struct pinctrl_state *s_sleep;
int ret = 0;
- printk("%s start n",__func__);
+ printk("%s start \n",__func__);
struct resource *res;
void __iomem *reg_base;
unsigned int val;
+
+ struct zx29_board_data *info = s_board;
+ pr_info("%s: board name(%s)!\n", __func__,info->name);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "soc_sys");
@@ -732,7 +740,7 @@
#endif
//#if 1 //CONFIG_USE_PIN_I2S0
-#ifdef CONFIG_USE_TOP_I2S0
+#if defined(CONFIG_USE_TOP_I2S0)
dev_info(dev, "%s: arm i2s1 to top i2s0!!\n", __func__);
//9300
@@ -742,7 +750,7 @@
val &= ~(0x7<<0);
val |= 0x1<<0; // inter arm_i2s1--top i2s1
zx_write_reg(reg_base+ZX29_I2S_TOP_LOOP_REG, val);
-#else //(CONFIG_USE_PIN_I2S1)
+#elif defined(CONFIG_USE_TOP_I2S1)//defined(CONFIG_USE_PIN_I2S1)
//8501evb
dev_info(dev, "%s: arm i2s1 to top i2s1!\n", __func__);
@@ -762,13 +770,89 @@
}
dev_info(dev, "%s: get pinctrl ,p=0x%llx,dev=0x%llx!!\n", __func__,p,dev);
+#if defined(CONFIG_USE_TOP_I2S0)
+ dev_info(dev, "%s: top_i2s0 pinctrl sel!!\n", __func__);
- s = pinctrl_lookup_state(p, "top_i2s");
+ s = pinctrl_lookup_state(p, "top_i2s0");
if (IS_ERR(s)) {
devm_pinctrl_put(p);
dev_err(dev, " get state failure!!\n");
return;
}
+
+ dev_info(dev, "%s: get top_i2s sleep pinctrl sel!!\n", __func__);
+
+ s_sleep = pinctrl_lookup_state(p, "topi2s0_sleep");
+ if (IS_ERR(s_sleep)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+
+
+
+#elif defined(CONFIG_USE_TOP_I2S1)
+ dev_info(dev, "%s: top_i2s1 pinctrl sel!!\n", __func__);
+
+ s = pinctrl_lookup_state(p, "top_i2s1");
+ if (IS_ERR(s)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+ dev_info(dev, "%s: get top_i2s sleep pinctrl sel!!\n", __func__);
+
+ s_sleep = pinctrl_lookup_state(p, "topi2s1_sleep");
+ if (IS_ERR(s_sleep)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+
+#elif defined(CONFIG_USE_TOP_TDM)
+ dev_info(dev, "%s: top_tdm pinctrl sel!!\n", __func__);
+ s = pinctrl_lookup_state(p, "top_tdm");
+ if (IS_ERR(s)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+ dev_info(dev, "%s: get top_i2s sleep pinctrl sel!!\n", __func__);
+
+ s_sleep = pinctrl_lookup_state(p, "toptdm_sleep");
+ if (IS_ERR(s_sleep)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+
+#else
+ dev_info(dev, "%s: default top_i2s pinctrl sel!!\n", __func__);
+
+ s = pinctrl_lookup_state(p, "top_i2s0");
+ if (IS_ERR(s)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+
+ dev_info(dev, "%s: get top_i2s sleep pinctrl sel!!\n", __func__);
+
+ s_sleep = pinctrl_lookup_state(p, "topi2s0_sleep");
+ if (IS_ERR(s_sleep)) {
+ devm_pinctrl_put(p);
+ dev_err(dev, " get state failure!!\n");
+ return;
+ }
+
+#endif
+ if(info != NULL){
+
+ info->p = p;
+ info->s = s;
+ info->s_sleep = s_sleep;
+ }
+
ret = pinctrl_select_state(p, s);
if (ret < 0) {
devm_pinctrl_put(p);
@@ -851,6 +935,104 @@
return ret;
}
+#ifdef CONFIG_PM
+static int zx29_audio_suspend(struct platform_device * pdev, pm_message_t state)
+{
+ pr_info("%s: start!\n",__func__);
+
+ //pinctrl_pm_select_sleep_state(&pdev->dev);
+ return 0;
+}
+
+static int zx29_audio_resume(struct platform_device *pdev)
+{
+ pr_info("%s: start!\n",__func__);
+
+ //pinctrl_pm_select_default_state(&pdev->dev);
+
+ return 0;
+}
+
+int zx29_snd_soc_suspend(struct device *dev)
+{
+
+ int ret = 0;
+ struct zx29_board_data *info = s_board;
+
+ pr_info("%s: start![8311]\n",__func__);
+
+ //pinctrl_pm_select_sleep_state(dev);
+ if((info->p != NULL)&&(info->s_sleep != NULL)){
+ ret = pinctrl_select_state(info->p, info->s_sleep);
+ if (ret < 0) {
+ //devm_pinctrl_put(info->p);
+ dev_err(dev, " select state failure!!\n");
+ //return;
+ }
+ dev_info(dev, "%s: set pinctrl sleep end!\n", __func__);
+ }
+ return snd_soc_suspend(dev);
+
+}
+int zx29_snd_soc_resume(struct device *dev)
+{
+ int ret = 0;
+ struct zx29_board_data *info = s_board;
+
+ pr_info("%s: start!\n",__func__);
+
+ //pinctrl_pm_select_default_state(dev);
+ if((info->p != NULL)&&(info->s != NULL)){
+ ret = pinctrl_select_state(info->p, info->s);
+ if (ret < 0) {
+ //devm_pinctrl_put(info->p);
+ dev_err(dev, " select state failure!!\n");
+ //return;
+ }
+ dev_info(dev, "%s: set pinctrl active end!\n", __func__);
+ }
+
+
+ return snd_soc_resume(dev);
+
+}
+
+#else
+static int zx29_audio_suspend(struct platform_device * pdev, pm_message_t state)
+{
+
+ return 0;
+}
+
+static int zx29_audio_resume(struct platform_device *pdev)
+{
+
+
+ return 0;
+}
+
+int zx29_snd_soc_suspend(struct device *dev)
+{
+
+
+ return snd_soc_suspend(dev);
+
+}
+int zx29_snd_soc_resume(struct device *dev)
+{
+
+
+ return snd_soc_resume(dev);
+
+}
+
+
+#endif
+
+struct dev_pm_ops zx29_snd_soc_pm_ops = {
+ .suspend = zx29_snd_soc_suspend,
+ .resume = zx29_snd_soc_resume,
+};
static struct platform_driver zx29_platform_driver = {
.driver = {
#if defined(CONFIG_SND_SOC_ZX29_ES8311)
@@ -862,7 +1044,7 @@
.name = "zx29_es8311",
#endif
.of_match_table = of_match_ptr(zx29_codec_of_match),
- .pm = &snd_soc_pm_ops,
+ .pm = &zx29_snd_soc_pm_ops,
},
.probe = zx29_audio_probe,
};