From: Roger Chen <roger.chen@rock-chips.com>
To: heiko@sntech.de
Cc: linux-rockchip@lists.infradead.org, zhengxing@rock-chips.com,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
peppe.cavallaro@st.com, alexandre.torgue@st.com,
davem@davemloft.net, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
roger.chen@rock-chips.com
Subject: [PATCH 1/3] net: stmmac: dwmac-rk: add rk3366 & rk3399-specific data
Date: Wed, 6 Jul 2016 18:51:29 +0800 [thread overview]
Message-ID: <1467802291-6487-2-git-send-email-roger.chen@rock-chips.com> (raw)
In-Reply-To: <1467802291-6487-1-git-send-email-roger.chen@rock-chips.com>
Add constants and callback functions for the dwmac on rk3368 socs.
As can be seen, the base structure is the same, only registers and
the bits in them moved slightly.
Signed-off-by: Roger Chen <roger.chen@rock-chips.com>
---
.../devicetree/bindings/net/rockchip-dwmac.txt | 3 +-
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 226 +++++++++++++++++++++
2 files changed, 228 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
index 93eac7c..8c066e6 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
@@ -3,7 +3,8 @@ Rockchip SoC RK3288 10/100/1000 Ethernet driver(GMAC)
The device node has following properties.
Required properties:
- - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3368-gmac"
+ - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3366-gmac",
+ "rockchip,rk3368-gmac", "rockchip,rk3399-gmac"
- reg: addresses and length of the register sets for the device.
- interrupts: Should contain the GMAC interrupts.
- interrupt-names: Should contain the interrupt names "macirq".
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 0cd3ecf..35145b2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -184,6 +184,118 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3366_GRF_SOC_CON6 0x0418
+#define RK3366_GRF_SOC_CON7 0x041c
+
+/* RK3366_GRF_SOC_CON6 */
+#define RK3366_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3366_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3366_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3366_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3366_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3366_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3366_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3366_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3366_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3366_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3366_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3366_GRF_SOC_CON7 */
+#define RK3366_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3366_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3366_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3366_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3366_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3366_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3366_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RGMII |
+ RK3366_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON7,
+ RK3366_GMAC_RXCLK_DLY_ENABLE |
+ RK3366_GMAC_TXCLK_DLY_ENABLE |
+ RK3366_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3366_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3366_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RMII | RK3366_GMAC_RMII_MODE);
+}
+
+static void rk3366_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3366_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_2_5M |
+ RK3366_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_25M |
+ RK3366_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3366_ops = {
+ .set_to_rgmii = rk3366_set_to_rgmii,
+ .set_to_rmii = rk3366_set_to_rmii,
+ .set_rgmii_speed = rk3366_set_rgmii_speed,
+ .set_rmii_speed = rk3366_set_rmii_speed,
+};
+
#define RK3368_GRF_SOC_CON15 0x043c
#define RK3368_GRF_SOC_CON16 0x0440
@@ -296,6 +408,118 @@ static const struct rk_gmac_ops rk3368_ops = {
.set_rmii_speed = rk3368_set_rmii_speed,
};
+#define RK3399_GRF_SOC_CON5 0xc214
+#define RK3399_GRF_SOC_CON6 0xc218
+
+/* RK3399_GRF_SOC_CON5 */
+#define RK3399_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3399_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3399_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3399_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3399_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3399_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3399_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3399_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3399_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3399_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3399_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3399_GRF_SOC_CON6 */
+#define RK3399_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3399_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3399_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3399_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3399_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3399_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3399_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RGMII |
+ RK3399_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON6,
+ RK3399_GMAC_RXCLK_DLY_ENABLE |
+ RK3399_GMAC_TXCLK_DLY_ENABLE |
+ RK3399_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3399_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3399_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RMII | RK3399_GMAC_RMII_MODE);
+}
+
+static void rk3399_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3399_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_2_5M |
+ RK3399_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_25M |
+ RK3399_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3399_ops = {
+ .set_to_rgmii = rk3399_set_to_rgmii,
+ .set_to_rmii = rk3399_set_to_rmii,
+ .set_rgmii_speed = rk3399_set_rgmii_speed,
+ .set_rmii_speed = rk3399_set_rmii_speed,
+};
+
static int gmac_clk_init(struct rk_priv_data *bsp_priv)
{
struct device *dev = &bsp_priv->pdev->dev;
@@ -605,7 +829,9 @@ static int rk_gmac_probe(struct platform_device *pdev)
static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
+ { .compatible = "rockchip,rk3399-gmac", .data = &rk3399_ops },
{ }
};
MODULE_DEVICE_TABLE(of, rk_gmac_dwmac_match);
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Roger Chen <roger.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org
Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
zhengxing-TNX95d0MmH7DzftRWevZcw@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
roger.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
peppe.cavallaro-qxv4g6HH51o@public.gmane.org,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
alexandre.torgue-qxv4g6HH51o@public.gmane.org
Subject: [PATCH 1/3] net: stmmac: dwmac-rk: add rk3366 & rk3399-specific data
Date: Wed, 6 Jul 2016 18:51:29 +0800 [thread overview]
Message-ID: <1467802291-6487-2-git-send-email-roger.chen@rock-chips.com> (raw)
In-Reply-To: <1467802291-6487-1-git-send-email-roger.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Add constants and callback functions for the dwmac on rk3368 socs.
As can be seen, the base structure is the same, only registers and
the bits in them moved slightly.
Signed-off-by: Roger Chen <roger.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
.../devicetree/bindings/net/rockchip-dwmac.txt | 3 +-
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 226 +++++++++++++++++++++
2 files changed, 228 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
index 93eac7c..8c066e6 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
@@ -3,7 +3,8 @@ Rockchip SoC RK3288 10/100/1000 Ethernet driver(GMAC)
The device node has following properties.
Required properties:
- - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3368-gmac"
+ - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3366-gmac",
+ "rockchip,rk3368-gmac", "rockchip,rk3399-gmac"
- reg: addresses and length of the register sets for the device.
- interrupts: Should contain the GMAC interrupts.
- interrupt-names: Should contain the interrupt names "macirq".
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 0cd3ecf..35145b2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -184,6 +184,118 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3366_GRF_SOC_CON6 0x0418
+#define RK3366_GRF_SOC_CON7 0x041c
+
+/* RK3366_GRF_SOC_CON6 */
+#define RK3366_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3366_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3366_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3366_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3366_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3366_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3366_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3366_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3366_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3366_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3366_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3366_GRF_SOC_CON7 */
+#define RK3366_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3366_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3366_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3366_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3366_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3366_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3366_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RGMII |
+ RK3366_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON7,
+ RK3366_GMAC_RXCLK_DLY_ENABLE |
+ RK3366_GMAC_TXCLK_DLY_ENABLE |
+ RK3366_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3366_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3366_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RMII | RK3366_GMAC_RMII_MODE);
+}
+
+static void rk3366_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3366_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_2_5M |
+ RK3366_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_25M |
+ RK3366_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3366_ops = {
+ .set_to_rgmii = rk3366_set_to_rgmii,
+ .set_to_rmii = rk3366_set_to_rmii,
+ .set_rgmii_speed = rk3366_set_rgmii_speed,
+ .set_rmii_speed = rk3366_set_rmii_speed,
+};
+
#define RK3368_GRF_SOC_CON15 0x043c
#define RK3368_GRF_SOC_CON16 0x0440
@@ -296,6 +408,118 @@ static const struct rk_gmac_ops rk3368_ops = {
.set_rmii_speed = rk3368_set_rmii_speed,
};
+#define RK3399_GRF_SOC_CON5 0xc214
+#define RK3399_GRF_SOC_CON6 0xc218
+
+/* RK3399_GRF_SOC_CON5 */
+#define RK3399_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3399_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3399_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3399_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3399_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3399_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3399_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3399_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3399_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3399_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3399_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3399_GRF_SOC_CON6 */
+#define RK3399_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3399_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3399_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3399_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3399_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3399_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3399_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RGMII |
+ RK3399_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON6,
+ RK3399_GMAC_RXCLK_DLY_ENABLE |
+ RK3399_GMAC_TXCLK_DLY_ENABLE |
+ RK3399_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3399_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3399_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RMII | RK3399_GMAC_RMII_MODE);
+}
+
+static void rk3399_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3399_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_2_5M |
+ RK3399_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_25M |
+ RK3399_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3399_ops = {
+ .set_to_rgmii = rk3399_set_to_rgmii,
+ .set_to_rmii = rk3399_set_to_rmii,
+ .set_rgmii_speed = rk3399_set_rgmii_speed,
+ .set_rmii_speed = rk3399_set_rmii_speed,
+};
+
static int gmac_clk_init(struct rk_priv_data *bsp_priv)
{
struct device *dev = &bsp_priv->pdev->dev;
@@ -605,7 +829,9 @@ static int rk_gmac_probe(struct platform_device *pdev)
static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
+ { .compatible = "rockchip,rk3399-gmac", .data = &rk3399_ops },
{ }
};
MODULE_DEVICE_TABLE(of, rk_gmac_dwmac_match);
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: roger.chen@rock-chips.com (Roger Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] net: stmmac: dwmac-rk: add rk3366 & rk3399-specific data
Date: Wed, 6 Jul 2016 18:51:29 +0800 [thread overview]
Message-ID: <1467802291-6487-2-git-send-email-roger.chen@rock-chips.com> (raw)
In-Reply-To: <1467802291-6487-1-git-send-email-roger.chen@rock-chips.com>
Add constants and callback functions for the dwmac on rk3368 socs.
As can be seen, the base structure is the same, only registers and
the bits in them moved slightly.
Signed-off-by: Roger Chen <roger.chen@rock-chips.com>
---
.../devicetree/bindings/net/rockchip-dwmac.txt | 3 +-
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 226 +++++++++++++++++++++
2 files changed, 228 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
index 93eac7c..8c066e6 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
@@ -3,7 +3,8 @@ Rockchip SoC RK3288 10/100/1000 Ethernet driver(GMAC)
The device node has following properties.
Required properties:
- - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3368-gmac"
+ - compatible: Can be one of "rockchip,rk3288-gmac", "rockchip,rk3366-gmac",
+ "rockchip,rk3368-gmac", "rockchip,rk3399-gmac"
- reg: addresses and length of the register sets for the device.
- interrupts: Should contain the GMAC interrupts.
- interrupt-names: Should contain the interrupt names "macirq".
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 0cd3ecf..35145b2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -184,6 +184,118 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3366_GRF_SOC_CON6 0x0418
+#define RK3366_GRF_SOC_CON7 0x041c
+
+/* RK3366_GRF_SOC_CON6 */
+#define RK3366_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3366_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3366_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3366_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3366_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3366_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3366_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3366_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3366_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3366_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3366_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3366_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3366_GRF_SOC_CON7 */
+#define RK3366_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3366_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3366_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3366_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3366_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3366_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3366_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RGMII |
+ RK3366_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON7,
+ RK3366_GMAC_RXCLK_DLY_ENABLE |
+ RK3366_GMAC_TXCLK_DLY_ENABLE |
+ RK3366_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3366_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3366_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_PHY_INTF_SEL_RMII | RK3366_GMAC_RMII_MODE);
+}
+
+static void rk3366_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3366_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_2_5M |
+ RK3366_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6,
+ RK3366_GMAC_RMII_CLK_25M |
+ RK3366_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3366_ops = {
+ .set_to_rgmii = rk3366_set_to_rgmii,
+ .set_to_rmii = rk3366_set_to_rmii,
+ .set_rgmii_speed = rk3366_set_rgmii_speed,
+ .set_rmii_speed = rk3366_set_rmii_speed,
+};
+
#define RK3368_GRF_SOC_CON15 0x043c
#define RK3368_GRF_SOC_CON16 0x0440
@@ -296,6 +408,118 @@ static const struct rk_gmac_ops rk3368_ops = {
.set_rmii_speed = rk3368_set_rmii_speed,
};
+#define RK3399_GRF_SOC_CON5 0xc214
+#define RK3399_GRF_SOC_CON6 0xc218
+
+/* RK3399_GRF_SOC_CON5 */
+#define RK3399_GMAC_PHY_INTF_SEL_RGMII (GRF_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_CLR_BIT(11))
+#define RK3399_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(9) | GRF_CLR_BIT(10) | \
+ GRF_BIT(11))
+#define RK3399_GMAC_FLOW_CTRL GRF_BIT(8)
+#define RK3399_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(8)
+#define RK3399_GMAC_SPEED_10M GRF_CLR_BIT(7)
+#define RK3399_GMAC_SPEED_100M GRF_BIT(7)
+#define RK3399_GMAC_RMII_CLK_25M GRF_BIT(3)
+#define RK3399_GMAC_RMII_CLK_2_5M GRF_CLR_BIT(3)
+#define RK3399_GMAC_CLK_125M (GRF_CLR_BIT(4) | GRF_CLR_BIT(5))
+#define RK3399_GMAC_CLK_25M (GRF_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_CLK_2_5M (GRF_CLR_BIT(4) | GRF_BIT(5))
+#define RK3399_GMAC_RMII_MODE GRF_BIT(6)
+#define RK3399_GMAC_RMII_MODE_CLR GRF_CLR_BIT(6)
+
+/* RK3399_GRF_SOC_CON6 */
+#define RK3399_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
+#define RK3399_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(7)
+#define RK3399_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
+#define RK3399_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15)
+#define RK3399_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3399_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static void rk3399_set_to_rgmii(struct rk_priv_data *bsp_priv,
+ int tx_delay, int rx_delay)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RGMII |
+ RK3399_GMAC_RMII_MODE_CLR);
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON6,
+ RK3399_GMAC_RXCLK_DLY_ENABLE |
+ RK3399_GMAC_TXCLK_DLY_ENABLE |
+ RK3399_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3399_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3399_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_PHY_INTF_SEL_RMII | RK3399_GMAC_RMII_MODE);
+}
+
+static void rk3399_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_2_5M);
+ else if (speed == 100)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_25M);
+ else if (speed == 1000)
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_CLK_125M);
+ else
+ dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3399_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+ struct device *dev = &bsp_priv->pdev->dev;
+
+ if (IS_ERR(bsp_priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_2_5M |
+ RK3399_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5,
+ RK3399_GMAC_RMII_CLK_25M |
+ RK3399_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3399_ops = {
+ .set_to_rgmii = rk3399_set_to_rgmii,
+ .set_to_rmii = rk3399_set_to_rmii,
+ .set_rgmii_speed = rk3399_set_rgmii_speed,
+ .set_rmii_speed = rk3399_set_rmii_speed,
+};
+
static int gmac_clk_init(struct rk_priv_data *bsp_priv)
{
struct device *dev = &bsp_priv->pdev->dev;
@@ -605,7 +829,9 @@ static int rk_gmac_probe(struct platform_device *pdev)
static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
+ { .compatible = "rockchip,rk3399-gmac", .data = &rk3399_ops },
{ }
};
MODULE_DEVICE_TABLE(of, rk_gmac_dwmac_match);
--
1.9.1
next prev parent reply other threads:[~2016-07-06 11:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 10:51 [PATCH 0/3] *** support GMAC for RK3399 & RK3366 *** Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-06 10:51 ` Roger Chen [this message]
2016-07-06 10:51 ` [PATCH 1/3] net: stmmac: dwmac-rk: add rk3366 & rk3399-specific data Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-11 14:34 ` Rob Herring
2016-07-11 14:34 ` Rob Herring
2016-08-08 20:35 ` Heiko Stübner
2016-08-08 20:35 ` Heiko Stübner
2016-08-08 20:35 ` Heiko Stübner
2016-07-06 10:51 ` [PATCH 2/3] arm64: dts: rockchip: add GMAC dt nodes for rk3399 SoC Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-06 12:23 ` Sergei Shtylyov
2016-07-06 12:23 ` Sergei Shtylyov
2016-07-06 12:23 ` Sergei Shtylyov
2016-07-06 10:51 ` [PATCH 3/3] arm64: dts: rockchip: add GMAC dt nodes for RK3399 evb Roger Chen
2016-07-06 10:51 ` Roger Chen
2016-07-06 10:51 ` Roger Chen
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