From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Vinod Koul <vkoul@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Rob Herring <robh@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
"Mauro Carvalho Chehab" <mchehab+huawei@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Binghui Wang" <wangbinghui@hisilicon.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Xiaowei Song" <songxiaowei@hisilicon.com>,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: [PATCH v7 01/10] PCI: kirin: Reorganize the PHY logic inside the driver
Date: Wed, 21 Jul 2021 10:39:03 +0200 [thread overview]
Message-ID: <4008d4b90a209d5f1797eb5dd1d01a45fb30d0f7.1626855713.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1626855713.git.mchehab+huawei@kernel.org>
The pcie-kirin PCIe driver contains internally a PHY interface for
Kirin 960.
As the next patches will add support for using an external PHY
driver, reorganize the driver in a way that the PHY part
will be self-contained.
This could be moved to a separate PHY driver, but a change
like that would mean a non-backward-compatible DT schema
change.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/pci/controller/dwc/pcie-kirin.c | 298 ++++++++++++++----------
1 file changed, 173 insertions(+), 125 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-kirin.c b/drivers/pci/controller/dwc/pcie-kirin.c
index 026fd1e42a55..b4063a3434df 100644
--- a/drivers/pci/controller/dwc/pcie-kirin.c
+++ b/drivers/pci/controller/dwc/pcie-kirin.c
@@ -28,26 +28,16 @@
#define to_kirin_pcie(x) dev_get_drvdata((x)->dev)
-#define REF_CLK_FREQ 100000000
-
/* PCIe ELBI registers */
#define SOC_PCIECTRL_CTRL0_ADDR 0x000
#define SOC_PCIECTRL_CTRL1_ADDR 0x004
-#define SOC_PCIEPHY_CTRL2_ADDR 0x008
-#define SOC_PCIEPHY_CTRL3_ADDR 0x00c
#define PCIE_ELBI_SLV_DBI_ENABLE (0x1 << 21)
/* info located in APB */
#define PCIE_APP_LTSSM_ENABLE 0x01c
-#define PCIE_APB_PHY_CTRL0 0x0
-#define PCIE_APB_PHY_CTRL1 0x4
#define PCIE_APB_PHY_STATUS0 0x400
#define PCIE_LINKUP_ENABLE (0x8020)
#define PCIE_LTSSM_ENABLE_BIT (0x1 << 11)
-#define PIPE_CLK_STABLE (0x1 << 19)
-#define PHY_REF_PAD_BIT (0x1 << 8)
-#define PHY_PWR_DOWN_BIT (0x1 << 22)
-#define PHY_RST_ACK_BIT (0x1 << 16)
/* info located in sysctrl */
#define SCTRL_PCIE_CMOS_OFFSET 0x60
@@ -60,6 +50,29 @@
#define PCIE_DEBOUNCE_PARAM 0xF0F400
#define PCIE_OE_BYPASS (0x3 << 28)
+struct kirin_pcie {
+ struct dw_pcie *pci;
+ struct phy *phy;
+ void __iomem *apb_base;
+ void *phy_priv; /* Needed for Kirin 960 PHY */
+};
+
+/*
+ * Kirin 960 PHY. Can't be split into a PHY driver without changing the
+ * DT schema.
+ */
+
+#define REF_CLK_FREQ 100000000
+
+/* PHY info located in APB */
+#define PCIE_APB_PHY_CTRL0 0x0
+#define PCIE_APB_PHY_CTRL1 0x4
+#define PCIE_APB_PHY_STATUS0 0x400
+#define PIPE_CLK_STABLE BIT(19)
+#define PHY_REF_PAD_BIT BIT(8)
+#define PHY_PWR_DOWN_BIT BIT(22)
+#define PHY_RST_ACK_BIT BIT(16)
+
/* peri_crg ctrl */
#define CRGCTRL_PCIE_ASSERT_OFFSET 0x88
#define CRGCTRL_PCIE_ASSERT_BIT 0x8c000000
@@ -69,8 +82,6 @@
#define REF_2_PERST_MAX 25000
#define PERST_2_ACCESS_MIN 10000
#define PERST_2_ACCESS_MAX 12000
-#define LINK_WAIT_MIN 900
-#define LINK_WAIT_MAX 1000
#define PIPE_CLK_WAIT_MIN 550
#define PIPE_CLK_WAIT_MAX 600
#define TIME_CMOS_MIN 100
@@ -78,118 +89,112 @@
#define TIME_PHY_PD_MIN 10
#define TIME_PHY_PD_MAX 11
-struct kirin_pcie {
- struct dw_pcie *pci;
- void __iomem *apb_base;
- void __iomem *phy_base;
+struct hi3660_pcie_phy {
+ struct device *dev;
+ void __iomem *base;
struct regmap *crgctrl;
struct regmap *sysctrl;
struct clk *apb_sys_clk;
struct clk *apb_phy_clk;
struct clk *phy_ref_clk;
- struct clk *pcie_aclk;
- struct clk *pcie_aux_clk;
+ struct clk *aclk;
+ struct clk *aux_clk;
int gpio_id_reset;
};
-/* Registers in PCIeCTRL */
-static inline void kirin_apb_ctrl_writel(struct kirin_pcie *kirin_pcie,
- u32 val, u32 reg)
-{
- writel(val, kirin_pcie->apb_base + reg);
-}
-
-static inline u32 kirin_apb_ctrl_readl(struct kirin_pcie *kirin_pcie, u32 reg)
-{
- return readl(kirin_pcie->apb_base + reg);
-}
-
/* Registers in PCIePHY */
-static inline void kirin_apb_phy_writel(struct kirin_pcie *kirin_pcie,
+static inline void kirin_apb_phy_writel(struct hi3660_pcie_phy *hi3660_pcie_phy,
u32 val, u32 reg)
{
- writel(val, kirin_pcie->phy_base + reg);
+ writel(val, hi3660_pcie_phy->base + reg);
}
-static inline u32 kirin_apb_phy_readl(struct kirin_pcie *kirin_pcie, u32 reg)
+static inline u32 kirin_apb_phy_readl(struct hi3660_pcie_phy *hi3660_pcie_phy,
+ u32 reg)
{
- return readl(kirin_pcie->phy_base + reg);
+ return readl(hi3660_pcie_phy->base + reg);
}
-static long kirin_pcie_get_clk(struct kirin_pcie *kirin_pcie,
- struct platform_device *pdev)
+static int hi3660_pcie_phy_get_clk(struct hi3660_pcie_phy *phy)
{
- struct device *dev = &pdev->dev;
+ struct device *dev = phy->dev;
- kirin_pcie->phy_ref_clk = devm_clk_get(dev, "pcie_phy_ref");
- if (IS_ERR(kirin_pcie->phy_ref_clk))
- return PTR_ERR(kirin_pcie->phy_ref_clk);
+ phy->phy_ref_clk = devm_clk_get(dev, "pcie_phy_ref");
+ if (IS_ERR(phy->phy_ref_clk))
+ return PTR_ERR(phy->phy_ref_clk);
- kirin_pcie->pcie_aux_clk = devm_clk_get(dev, "pcie_aux");
- if (IS_ERR(kirin_pcie->pcie_aux_clk))
- return PTR_ERR(kirin_pcie->pcie_aux_clk);
+ phy->aux_clk = devm_clk_get(dev, "pcie_aux");
+ if (IS_ERR(phy->aux_clk))
+ return PTR_ERR(phy->aux_clk);
- kirin_pcie->apb_phy_clk = devm_clk_get(dev, "pcie_apb_phy");
- if (IS_ERR(kirin_pcie->apb_phy_clk))
- return PTR_ERR(kirin_pcie->apb_phy_clk);
+ phy->apb_phy_clk = devm_clk_get(dev, "pcie_apb_phy");
+ if (IS_ERR(phy->apb_phy_clk))
+ return PTR_ERR(phy->apb_phy_clk);
- kirin_pcie->apb_sys_clk = devm_clk_get(dev, "pcie_apb_sys");
- if (IS_ERR(kirin_pcie->apb_sys_clk))
- return PTR_ERR(kirin_pcie->apb_sys_clk);
+ phy->apb_sys_clk = devm_clk_get(dev, "pcie_apb_sys");
+ if (IS_ERR(phy->apb_sys_clk))
+ return PTR_ERR(phy->apb_sys_clk);
- kirin_pcie->pcie_aclk = devm_clk_get(dev, "pcie_aclk");
- if (IS_ERR(kirin_pcie->pcie_aclk))
- return PTR_ERR(kirin_pcie->pcie_aclk);
+ phy->aclk = devm_clk_get(dev, "pcie_aclk");
+ if (IS_ERR(phy->aclk))
+ return PTR_ERR(phy->aclk);
return 0;
}
-static long kirin_pcie_get_resource(struct kirin_pcie *kirin_pcie,
- struct platform_device *pdev)
+static int hi3660_pcie_phy_get_resource(struct hi3660_pcie_phy *phy)
{
- kirin_pcie->apb_base =
- devm_platform_ioremap_resource_byname(pdev, "apb");
- if (IS_ERR(kirin_pcie->apb_base))
- return PTR_ERR(kirin_pcie->apb_base);
-
- kirin_pcie->phy_base =
- devm_platform_ioremap_resource_byname(pdev, "phy");
- if (IS_ERR(kirin_pcie->phy_base))
- return PTR_ERR(kirin_pcie->phy_base);
-
- kirin_pcie->crgctrl =
- syscon_regmap_lookup_by_compatible("hisilicon,hi3660-crgctrl");
- if (IS_ERR(kirin_pcie->crgctrl))
- return PTR_ERR(kirin_pcie->crgctrl);
-
- kirin_pcie->sysctrl =
- syscon_regmap_lookup_by_compatible("hisilicon,hi3660-sctrl");
- if (IS_ERR(kirin_pcie->sysctrl))
- return PTR_ERR(kirin_pcie->sysctrl);
+ struct device *dev = phy->dev;
+ struct platform_device *pdev;
+
+ /* registers */
+ pdev = container_of(dev, struct platform_device, dev);
+
+ phy->base = devm_platform_ioremap_resource_byname(pdev, "phy");
+ if (IS_ERR(phy->base))
+ return PTR_ERR(phy->base);
+
+ phy->crgctrl = syscon_regmap_lookup_by_compatible("hisilicon,hi3660-crgctrl");
+ if (IS_ERR(phy->crgctrl))
+ return PTR_ERR(phy->crgctrl);
+
+ phy->sysctrl = syscon_regmap_lookup_by_compatible("hisilicon,hi3660-sctrl");
+ if (IS_ERR(phy->sysctrl))
+ return PTR_ERR(phy->sysctrl);
+
+ /* gpios */
+ phy->gpio_id_reset = of_get_named_gpio(dev->of_node,
+ "reset-gpios", 0);
+ if (phy->gpio_id_reset == -EPROBE_DEFER) {
+ return -EPROBE_DEFER;
+ } else if (!gpio_is_valid(phy->gpio_id_reset)) {
+ dev_err(phy->dev, "unable to get a valid gpio pin\n");
+ return -ENODEV;
+ }
return 0;
}
-static int kirin_pcie_phy_init(struct kirin_pcie *kirin_pcie)
+static int hi3660_pcie_phy_start(struct hi3660_pcie_phy *phy)
{
- struct device *dev = kirin_pcie->pci->dev;
+ struct device *dev = phy->dev;
u32 reg_val;
- reg_val = kirin_apb_phy_readl(kirin_pcie, PCIE_APB_PHY_CTRL1);
+ reg_val = kirin_apb_phy_readl(phy, PCIE_APB_PHY_CTRL1);
reg_val &= ~PHY_REF_PAD_BIT;
- kirin_apb_phy_writel(kirin_pcie, reg_val, PCIE_APB_PHY_CTRL1);
+ kirin_apb_phy_writel(phy, reg_val, PCIE_APB_PHY_CTRL1);
- reg_val = kirin_apb_phy_readl(kirin_pcie, PCIE_APB_PHY_CTRL0);
+ reg_val = kirin_apb_phy_readl(phy, PCIE_APB_PHY_CTRL0);
reg_val &= ~PHY_PWR_DOWN_BIT;
- kirin_apb_phy_writel(kirin_pcie, reg_val, PCIE_APB_PHY_CTRL0);
+ kirin_apb_phy_writel(phy, reg_val, PCIE_APB_PHY_CTRL0);
usleep_range(TIME_PHY_PD_MIN, TIME_PHY_PD_MAX);
- reg_val = kirin_apb_phy_readl(kirin_pcie, PCIE_APB_PHY_CTRL1);
+ reg_val = kirin_apb_phy_readl(phy, PCIE_APB_PHY_CTRL1);
reg_val &= ~PHY_RST_ACK_BIT;
- kirin_apb_phy_writel(kirin_pcie, reg_val, PCIE_APB_PHY_CTRL1);
+ kirin_apb_phy_writel(phy, reg_val, PCIE_APB_PHY_CTRL1);
usleep_range(PIPE_CLK_WAIT_MIN, PIPE_CLK_WAIT_MAX);
- reg_val = kirin_apb_phy_readl(kirin_pcie, PCIE_APB_PHY_STATUS0);
+ reg_val = kirin_apb_phy_readl(phy, PCIE_APB_PHY_STATUS0);
if (reg_val & PIPE_CLK_STABLE) {
dev_err(dev, "PIPE clk is not stable\n");
return -EINVAL;
@@ -198,105 +203,157 @@ static int kirin_pcie_phy_init(struct kirin_pcie *kirin_pcie)
return 0;
}
-static void kirin_pcie_oe_enable(struct kirin_pcie *kirin_pcie)
+static void hi3660_pcie_phy_oe_enable(struct hi3660_pcie_phy *phy)
{
u32 val;
- regmap_read(kirin_pcie->sysctrl, SCTRL_PCIE_OE_OFFSET, &val);
+ regmap_read(phy->sysctrl, SCTRL_PCIE_OE_OFFSET, &val);
val |= PCIE_DEBOUNCE_PARAM;
val &= ~PCIE_OE_BYPASS;
- regmap_write(kirin_pcie->sysctrl, SCTRL_PCIE_OE_OFFSET, val);
+ regmap_write(phy->sysctrl, SCTRL_PCIE_OE_OFFSET, val);
}
-static int kirin_pcie_clk_ctrl(struct kirin_pcie *kirin_pcie, bool enable)
+static int hi3660_pcie_phy_clk_ctrl(struct hi3660_pcie_phy *phy, bool enable)
{
int ret = 0;
if (!enable)
goto close_clk;
- ret = clk_set_rate(kirin_pcie->phy_ref_clk, REF_CLK_FREQ);
+ ret = clk_set_rate(phy->phy_ref_clk, REF_CLK_FREQ);
if (ret)
return ret;
- ret = clk_prepare_enable(kirin_pcie->phy_ref_clk);
+ ret = clk_prepare_enable(phy->phy_ref_clk);
if (ret)
return ret;
- ret = clk_prepare_enable(kirin_pcie->apb_sys_clk);
+ ret = clk_prepare_enable(phy->apb_sys_clk);
if (ret)
goto apb_sys_fail;
- ret = clk_prepare_enable(kirin_pcie->apb_phy_clk);
+ ret = clk_prepare_enable(phy->apb_phy_clk);
if (ret)
goto apb_phy_fail;
- ret = clk_prepare_enable(kirin_pcie->pcie_aclk);
+ ret = clk_prepare_enable(phy->aclk);
if (ret)
goto aclk_fail;
- ret = clk_prepare_enable(kirin_pcie->pcie_aux_clk);
+ ret = clk_prepare_enable(phy->aux_clk);
if (ret)
goto aux_clk_fail;
return 0;
close_clk:
- clk_disable_unprepare(kirin_pcie->pcie_aux_clk);
+ clk_disable_unprepare(phy->aux_clk);
aux_clk_fail:
- clk_disable_unprepare(kirin_pcie->pcie_aclk);
+ clk_disable_unprepare(phy->aclk);
aclk_fail:
- clk_disable_unprepare(kirin_pcie->apb_phy_clk);
+ clk_disable_unprepare(phy->apb_phy_clk);
apb_phy_fail:
- clk_disable_unprepare(kirin_pcie->apb_sys_clk);
+ clk_disable_unprepare(phy->apb_sys_clk);
apb_sys_fail:
- clk_disable_unprepare(kirin_pcie->phy_ref_clk);
+ clk_disable_unprepare(phy->phy_ref_clk);
return ret;
}
-static int kirin_pcie_power_on(struct kirin_pcie *kirin_pcie)
+static int hi3660_pcie_phy_power_on(struct kirin_pcie *pcie)
{
+ struct hi3660_pcie_phy *phy = pcie->phy_priv;
int ret;
/* Power supply for Host */
- regmap_write(kirin_pcie->sysctrl,
+ regmap_write(phy->sysctrl,
SCTRL_PCIE_CMOS_OFFSET, SCTRL_PCIE_CMOS_BIT);
usleep_range(TIME_CMOS_MIN, TIME_CMOS_MAX);
- kirin_pcie_oe_enable(kirin_pcie);
- ret = kirin_pcie_clk_ctrl(kirin_pcie, true);
+ hi3660_pcie_phy_oe_enable(phy);
+
+ ret = hi3660_pcie_phy_clk_ctrl(phy, true);
if (ret)
return ret;
/* ISO disable, PCIeCtrl, PHY assert and clk gate clear */
- regmap_write(kirin_pcie->sysctrl,
+ regmap_write(phy->sysctrl,
SCTRL_PCIE_ISO_OFFSET, SCTRL_PCIE_ISO_BIT);
- regmap_write(kirin_pcie->crgctrl,
+ regmap_write(phy->crgctrl,
CRGCTRL_PCIE_ASSERT_OFFSET, CRGCTRL_PCIE_ASSERT_BIT);
- regmap_write(kirin_pcie->sysctrl,
+ regmap_write(phy->sysctrl,
SCTRL_PCIE_HPCLK_OFFSET, SCTRL_PCIE_HPCLK_BIT);
- ret = kirin_pcie_phy_init(kirin_pcie);
+ ret = hi3660_pcie_phy_start(phy);
if (ret)
- goto close_clk;
+ goto disable_clks;
/* perst assert Endpoint */
- if (!gpio_request(kirin_pcie->gpio_id_reset, "pcie_perst")) {
+ if (!gpio_request(phy->gpio_id_reset, "pcie_perst")) {
usleep_range(REF_2_PERST_MIN, REF_2_PERST_MAX);
- ret = gpio_direction_output(kirin_pcie->gpio_id_reset, 1);
+ ret = gpio_direction_output(phy->gpio_id_reset, 1);
if (ret)
- goto close_clk;
+ goto disable_clks;
usleep_range(PERST_2_ACCESS_MIN, PERST_2_ACCESS_MAX);
-
return 0;
}
-close_clk:
- kirin_pcie_clk_ctrl(kirin_pcie, false);
+disable_clks:
+ hi3660_pcie_phy_clk_ctrl(phy, false);
return ret;
}
+static int hi3660_pcie_phy_init(struct platform_device *pdev,
+ struct kirin_pcie *pcie)
+{
+ struct device *dev = &pdev->dev;
+ struct hi3660_pcie_phy *phy;
+ int ret;
+
+ phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+ if (!phy)
+ return -ENOMEM;
+
+ pcie->phy_priv = phy;
+ phy->dev = dev;
+
+ /* registers */
+ pdev = container_of(dev, struct platform_device, dev);
+
+ ret = hi3660_pcie_phy_get_clk(phy);
+ if (ret)
+ return ret;
+
+ return hi3660_pcie_phy_get_resource(phy);
+}
+
+/*
+ * The non-PHY part starts here
+ */
+
+/* Registers in PCIeCTRL */
+static inline void kirin_apb_ctrl_writel(struct kirin_pcie *kirin_pcie,
+ u32 val, u32 reg)
+{
+ writel(val, kirin_pcie->apb_base + reg);
+}
+
+static inline u32 kirin_apb_ctrl_readl(struct kirin_pcie *kirin_pcie, u32 reg)
+{
+ return readl(kirin_pcie->apb_base + reg);
+}
+
+static long kirin_pcie_get_resource(struct kirin_pcie *kirin_pcie,
+ struct platform_device *pdev)
+{
+ kirin_pcie->apb_base =
+ devm_platform_ioremap_resource_byname(pdev, "apb");
+ if (IS_ERR(kirin_pcie->apb_base))
+ return PTR_ERR(kirin_pcie->apb_base);
+
+ return 0;
+}
+
static void kirin_pcie_sideband_dbi_w_mode(struct kirin_pcie *kirin_pcie,
bool on)
{
@@ -444,7 +501,7 @@ static int kirin_pcie_probe(struct platform_device *pdev)
pci->pp.ops = &kirin_pcie_host_ops;
kirin_pcie->pci = pci;
- ret = kirin_pcie_get_clk(kirin_pcie, pdev);
+ ret = hi3660_pcie_phy_init(pdev, kirin_pcie);
if (ret)
return ret;
@@ -452,16 +509,7 @@ static int kirin_pcie_probe(struct platform_device *pdev)
if (ret)
return ret;
- kirin_pcie->gpio_id_reset = of_get_named_gpio(dev->of_node,
- "reset-gpios", 0);
- if (kirin_pcie->gpio_id_reset == -EPROBE_DEFER) {
- return -EPROBE_DEFER;
- } else if (!gpio_is_valid(kirin_pcie->gpio_id_reset)) {
- dev_err(dev, "unable to get a valid gpio pin\n");
- return -ENODEV;
- }
-
- ret = kirin_pcie_power_on(kirin_pcie);
+ ret = hi3660_pcie_phy_power_on(kirin_pcie);
if (ret)
return ret;
@@ -479,8 +527,8 @@ static struct platform_driver kirin_pcie_driver = {
.probe = kirin_pcie_probe,
.driver = {
.name = "kirin-pcie",
- .of_match_table = kirin_pcie_match,
- .suppress_bind_attrs = true,
+ .of_match_table = kirin_pcie_match,
+ .suppress_bind_attrs = true,
},
};
builtin_platform_driver(kirin_pcie_driver);
--
2.31.1
next prev parent reply other threads:[~2021-07-21 8:53 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-21 8:39 [PATCH v7 00/10] Add support for Hikey 970 PCIe Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab [this message]
2021-07-21 8:39 ` [PATCH v7 02/10] PCI: kirin: Add support for a PHY layer Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 03/10] PCI: kirin: Use regmap for APB registers Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 04/10] PCI: kirin: Add MODULE_* macros Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 05/10] dt-bindings: PCI: kirin: Fix compatible string Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 06/10] dt-bindings: phy: Add bindings for HiKey 970 PCIe PHY Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-23 22:50 ` Rob Herring
2021-07-23 22:50 ` Rob Herring
2021-07-24 0:12 ` Mauro Carvalho Chehab
2021-07-24 0:12 ` Mauro Carvalho Chehab
2021-07-26 21:37 ` Rob Herring
2021-07-26 21:37 ` Rob Herring
2021-07-26 23:50 ` Mauro Carvalho Chehab
2021-07-26 23:50 ` Mauro Carvalho Chehab
2021-07-27 6:52 ` Mauro Carvalho Chehab
2021-07-27 6:52 ` Mauro Carvalho Chehab
2021-07-27 22:17 ` Rob Herring
2021-07-27 22:17 ` Rob Herring
2021-07-28 7:38 ` Mauro Carvalho Chehab
2021-07-28 7:38 ` Mauro Carvalho Chehab
2021-07-28 14:28 ` Rob Herring
2021-07-28 14:28 ` Rob Herring
2021-07-29 10:12 ` Mauro Carvalho Chehab
2021-07-29 10:12 ` Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 07/10] phy: HiSilicon: Add driver for Kirin " Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-21 8:39 ` [PATCH v7 08/10] arm64: dts: HiSilicon: Add support for HiKey 970 PCIe controller hardware Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-22 13:36 ` Manivannan Sadhasivam
2021-07-22 13:36 ` Manivannan Sadhasivam
2021-07-23 6:53 ` Mauro Carvalho Chehab
2021-07-23 6:53 ` Mauro Carvalho Chehab
2021-07-24 4:11 ` Manivannan Sadhasivam
2021-07-24 4:11 ` Manivannan Sadhasivam
2021-08-03 4:25 ` Mauro Carvalho Chehab
2021-08-03 4:25 ` Mauro Carvalho Chehab
2021-08-16 18:26 ` Rob Herring
2021-08-16 18:26 ` Rob Herring
2021-07-21 8:39 ` [PATCH v7 09/10] dt-bindings: PCI: kirin-pcie.txt: Convert it to yaml Mauro Carvalho Chehab
2021-07-23 22:56 ` Rob Herring
2021-07-21 8:39 ` [PATCH v7 10/10] phy-hi3670-pcie: Move reset-gpios to the PCIe DT schema Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-21 8:39 ` Mauro Carvalho Chehab
2021-07-21 10:15 ` [PATCH v7 11/10] PCI: kirin: Allow building it as a module Mauro Carvalho Chehab
2021-07-21 11:55 ` Arnd Bergmann
2021-07-21 13:10 ` Mauro Carvalho Chehab
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