* [PATCH 0/3] Add support for RK3308 gmac
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC features an internal gmac. Only the signals
required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
This patchset adds support for it.
I've tested the patchset on a Rock Pi S, works fine.
Cheers,
Tobias
Tobias Schramm (3):
dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
net: stmmac: dwmac-rk: add support for rk3308 gmac
arm64: dts: rockchip: add gmac to rk3308 dts
.../bindings/net/rockchip-dwmac.yaml | 2 +
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 +++++++++
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
3 files changed, 73 insertions(+)
--
2.31.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 0/3] Add support for RK3308 gmac
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC features an internal gmac. Only the signals
required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
This patchset adds support for it.
I've tested the patchset on a Rock Pi S, works fine.
Cheers,
Tobias
Tobias Schramm (3):
dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
net: stmmac: dwmac-rk: add support for rk3308 gmac
arm64: dts: rockchip: add gmac to rk3308 dts
.../bindings/net/rockchip-dwmac.yaml | 2 +
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 +++++++++
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
3 files changed, 73 insertions(+)
--
2.31.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 0/3] Add support for RK3308 gmac
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC features an internal gmac. Only the signals
required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
This patchset adds support for it.
I've tested the patchset on a Rock Pi S, works fine.
Cheers,
Tobias
Tobias Schramm (3):
dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
net: stmmac: dwmac-rk: add support for rk3308 gmac
arm64: dts: rockchip: add gmac to rk3308 dts
.../bindings/net/rockchip-dwmac.yaml | 2 +
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 +++++++++
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
3 files changed, 73 insertions(+)
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
2021-05-14 11:38 ` Tobias Schramm
(?)
@ 2021-05-14 11:38 ` Tobias Schramm
-1 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 has a gmac that is not fully compatible with any of the
other Rockchip gmacs.
This patch adds a compatible string for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 5acddb6171bf..34a660ad6b30 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -19,6 +19,7 @@ select:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
@@ -38,6 +39,7 @@ properties:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
--
2.31.1
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 has a gmac that is not fully compatible with any of the
other Rockchip gmacs.
This patch adds a compatible string for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 5acddb6171bf..34a660ad6b30 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -19,6 +19,7 @@ select:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
@@ -38,6 +39,7 @@ properties:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
--
2.31.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 has a gmac that is not fully compatible with any of the
other Rockchip gmacs.
This patch adds a compatible string for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 5acddb6171bf..34a660ad6b30 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -19,6 +19,7 @@ select:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
@@ -38,6 +39,7 @@ properties:
- rockchip,rk3128-gmac
- rockchip,rk3228-gmac
- rockchip,rk3288-gmac
+ - rockchip,rk3308-gmac
- rockchip,rk3328-gmac
- rockchip,rk3366-gmac
- rockchip,rk3368-gmac
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
2021-05-14 11:38 ` Tobias Schramm
(?)
@ 2021-05-14 11:38 ` Tobias Schramm
-1 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC has a gmac with only the RMII interface signals
exposed.
This patch adds support for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 8d28a536e1bb..584db4ce6e39 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -482,6 +482,54 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3308_GRF_MAC_CON0 0x04a0
+
+/* RK3308_GRF_MAC_CON0 */
+#define RK3308_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(2) | GRF_CLR_BIT(3) | \
+ GRF_BIT(4))
+#define RK3308_GMAC_FLOW_CTRL GRF_BIT(3)
+#define RK3308_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(3)
+#define RK3308_GMAC_SPEED_10M GRF_CLR_BIT(0)
+#define RK3308_GMAC_SPEED_100M GRF_BIT(0)
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_PHY_INTF_SEL_RMII);
+}
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3308_ops = {
+ .set_to_rmii = rk3308_set_to_rmii,
+ .set_rmii_speed = rk3308_set_rmii_speed,
+};
+
#define RK3328_GRF_MAC_CON0 0x0900
#define RK3328_GRF_MAC_CON1 0x0904
#define RK3328_GRF_MAC_CON2 0x0908
@@ -1477,6 +1525,7 @@ static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3128-gmac", .data = &rk3128_ops },
{ .compatible = "rockchip,rk3228-gmac", .data = &rk3228_ops },
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3308-gmac", .data = &rk3308_ops },
{ .compatible = "rockchip,rk3328-gmac", .data = &rk3328_ops },
{ .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
--
2.31.1
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC has a gmac with only the RMII interface signals
exposed.
This patch adds support for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 8d28a536e1bb..584db4ce6e39 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -482,6 +482,54 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3308_GRF_MAC_CON0 0x04a0
+
+/* RK3308_GRF_MAC_CON0 */
+#define RK3308_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(2) | GRF_CLR_BIT(3) | \
+ GRF_BIT(4))
+#define RK3308_GMAC_FLOW_CTRL GRF_BIT(3)
+#define RK3308_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(3)
+#define RK3308_GMAC_SPEED_10M GRF_CLR_BIT(0)
+#define RK3308_GMAC_SPEED_100M GRF_BIT(0)
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_PHY_INTF_SEL_RMII);
+}
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3308_ops = {
+ .set_to_rmii = rk3308_set_to_rmii,
+ .set_rmii_speed = rk3308_set_rmii_speed,
+};
+
#define RK3328_GRF_MAC_CON0 0x0900
#define RK3328_GRF_MAC_CON1 0x0904
#define RK3328_GRF_MAC_CON2 0x0908
@@ -1477,6 +1525,7 @@ static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3128-gmac", .data = &rk3128_ops },
{ .compatible = "rockchip,rk3228-gmac", .data = &rk3228_ops },
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3308-gmac", .data = &rk3308_ops },
{ .compatible = "rockchip,rk3328-gmac", .data = &rk3328_ops },
{ .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
--
2.31.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The Rockchip RK3308 SoC has a gmac with only the RMII interface signals
exposed.
This patch adds support for it.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
.../net/ethernet/stmicro/stmmac/dwmac-rk.c | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 8d28a536e1bb..584db4ce6e39 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -482,6 +482,54 @@ static const struct rk_gmac_ops rk3288_ops = {
.set_rmii_speed = rk3288_set_rmii_speed,
};
+#define RK3308_GRF_MAC_CON0 0x04a0
+
+/* RK3308_GRF_MAC_CON0 */
+#define RK3308_GMAC_PHY_INTF_SEL_RMII (GRF_CLR_BIT(2) | GRF_CLR_BIT(3) | \
+ GRF_BIT(4))
+#define RK3308_GMAC_FLOW_CTRL GRF_BIT(3)
+#define RK3308_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(3)
+#define RK3308_GMAC_SPEED_10M GRF_CLR_BIT(0)
+#define RK3308_GMAC_SPEED_100M GRF_BIT(0)
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_PHY_INTF_SEL_RMII);
+}
+
+static void rk3308_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, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ if (speed == 10) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_10M);
+ } else if (speed == 100) {
+ regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0,
+ RK3308_GMAC_SPEED_100M);
+ } else {
+ dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+ }
+}
+
+static const struct rk_gmac_ops rk3308_ops = {
+ .set_to_rmii = rk3308_set_to_rmii,
+ .set_rmii_speed = rk3308_set_rmii_speed,
+};
+
#define RK3328_GRF_MAC_CON0 0x0900
#define RK3328_GRF_MAC_CON1 0x0904
#define RK3328_GRF_MAC_CON2 0x0908
@@ -1477,6 +1525,7 @@ static const struct of_device_id rk_gmac_dwmac_match[] = {
{ .compatible = "rockchip,rk3128-gmac", .data = &rk3128_ops },
{ .compatible = "rockchip,rk3228-gmac", .data = &rk3228_ops },
{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+ { .compatible = "rockchip,rk3308-gmac", .data = &rk3308_ops },
{ .compatible = "rockchip,rk3328-gmac", .data = &rk3328_ops },
{ .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: add gmac to rk3308 dts
2021-05-14 11:38 ` Tobias Schramm
(?)
@ 2021-05-14 11:38 ` Tobias Schramm
-1 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The RK3308 SoC has a gmac with only the RMII interface exposed. This
commit adds it to the RK3308 dtsi.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 0c5fa9801e6f..b815ce73e5c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -637,6 +637,28 @@ nfc: nand-controller@ff4b0000 {
status = "disabled";
};
+ gmac: ethernet@ff4e0000 {
+ compatible = "rockchip,rk3308-gmac";
+ reg = <0x0 0xff4e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>,
+ <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>,
+ <&cru SCLK_MAC>, <&cru ACLK_MAC>,
+ <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>;
+ clock-names = "stmmaceth", "mac_clk_rx",
+ "mac_clk_tx", "clk_mac_ref",
+ "clk_mac_refout", "aclk_mac",
+ "pclk_mac", "clk_mac_speed";
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rmii_pins &mac_refclk_12ma>;
+ resets = <&cru SRST_MAC_A>;
+ reset-names = "stmmaceth";
+ rockchip,grf = <&grf>;
+ status = "disabled";
+ };
+
cru: clock-controller@ff500000 {
compatible = "rockchip,rk3308-cru";
reg = <0x0 0xff500000 0x0 0x1000>;
--
2.31.1
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: add gmac to rk3308 dts
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The RK3308 SoC has a gmac with only the RMII interface exposed. This
commit adds it to the RK3308 dtsi.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 0c5fa9801e6f..b815ce73e5c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -637,6 +637,28 @@ nfc: nand-controller@ff4b0000 {
status = "disabled";
};
+ gmac: ethernet@ff4e0000 {
+ compatible = "rockchip,rk3308-gmac";
+ reg = <0x0 0xff4e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>,
+ <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>,
+ <&cru SCLK_MAC>, <&cru ACLK_MAC>,
+ <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>;
+ clock-names = "stmmaceth", "mac_clk_rx",
+ "mac_clk_tx", "clk_mac_ref",
+ "clk_mac_refout", "aclk_mac",
+ "pclk_mac", "clk_mac_speed";
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rmii_pins &mac_refclk_12ma>;
+ resets = <&cru SRST_MAC_A>;
+ reset-names = "stmmaceth";
+ rockchip,grf = <&grf>;
+ status = "disabled";
+ };
+
cru: clock-controller@ff500000 {
compatible = "rockchip,rk3308-cru";
reg = <0x0 0xff500000 0x0 0x1000>;
--
2.31.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: add gmac to rk3308 dts
@ 2021-05-14 11:38 ` Tobias Schramm
0 siblings, 0 replies; 15+ messages in thread
From: Tobias Schramm @ 2021-05-14 11:38 UTC (permalink / raw)
To: netdev, devicetree, linux-rockchip, Heiko Stuebner
Cc: David S . Miller, Jakub Kicinski, Rob Herring,
Giuseppe Cavallaro, David Wu, linux-arm-kernel, linux-kernel,
Tobias Schramm
The RK3308 SoC has a gmac with only the RMII interface exposed. This
commit adds it to the RK3308 dtsi.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 0c5fa9801e6f..b815ce73e5c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -637,6 +637,28 @@ nfc: nand-controller@ff4b0000 {
status = "disabled";
};
+ gmac: ethernet@ff4e0000 {
+ compatible = "rockchip,rk3308-gmac";
+ reg = <0x0 0xff4e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>,
+ <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>,
+ <&cru SCLK_MAC>, <&cru ACLK_MAC>,
+ <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>;
+ clock-names = "stmmaceth", "mac_clk_rx",
+ "mac_clk_tx", "clk_mac_ref",
+ "clk_mac_refout", "aclk_mac",
+ "pclk_mac", "clk_mac_speed";
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rmii_pins &mac_refclk_12ma>;
+ resets = <&cru SRST_MAC_A>;
+ reset-names = "stmmaceth";
+ rockchip,grf = <&grf>;
+ status = "disabled";
+ };
+
cru: clock-controller@ff500000 {
compatible = "rockchip,rk3308-cru";
reg = <0x0 0xff500000 0x0 0x1000>;
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 0/3] Add support for RK3308 gmac
2021-05-14 11:38 ` Tobias Schramm
(?)
@ 2021-05-14 22:20 ` patchwork-bot+netdevbpf
-1 siblings, 0 replies; 15+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-05-14 22:20 UTC (permalink / raw)
To: Tobias Schramm
Cc: netdev, devicetree, linux-rockchip, heiko, davem, kuba, robh+dt,
peppe.cavallaro, david.wu, linux-arm-kernel, linux-kernel
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 14 May 2021 13:38:10 +0200 you wrote:
> The Rockchip RK3308 SoC features an internal gmac. Only the signals
> required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
> This patchset adds support for it.
> I've tested the patchset on a Rock Pi S, works fine.
>
> Cheers,
> Tobias
>
> [...]
Here is the summary with links:
- [1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
https://git.kernel.org/netdev/net-next/c/2cc8c910f515
- [2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
https://git.kernel.org/netdev/net-next/c/b4ac94565c14
- [3/3] arm64: dts: rockchip: add gmac to rk3308 dts
https://git.kernel.org/netdev/net-next/c/8d1a81f21a9e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 0/3] Add support for RK3308 gmac
@ 2021-05-14 22:20 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 15+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-05-14 22:20 UTC (permalink / raw)
To: Tobias Schramm
Cc: netdev, devicetree, linux-rockchip, heiko, davem, kuba, robh+dt,
peppe.cavallaro, david.wu, linux-arm-kernel, linux-kernel
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 14 May 2021 13:38:10 +0200 you wrote:
> The Rockchip RK3308 SoC features an internal gmac. Only the signals
> required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
> This patchset adds support for it.
> I've tested the patchset on a Rock Pi S, works fine.
>
> Cheers,
> Tobias
>
> [...]
Here is the summary with links:
- [1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
https://git.kernel.org/netdev/net-next/c/2cc8c910f515
- [2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
https://git.kernel.org/netdev/net-next/c/b4ac94565c14
- [3/3] arm64: dts: rockchip: add gmac to rk3308 dts
https://git.kernel.org/netdev/net-next/c/8d1a81f21a9e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 0/3] Add support for RK3308 gmac
@ 2021-05-14 22:20 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 15+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-05-14 22:20 UTC (permalink / raw)
To: Tobias Schramm
Cc: netdev, devicetree, linux-rockchip, heiko, davem, kuba, robh+dt,
peppe.cavallaro, david.wu, linux-arm-kernel, linux-kernel
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 14 May 2021 13:38:10 +0200 you wrote:
> The Rockchip RK3308 SoC features an internal gmac. Only the signals
> required for RMII are exposed so it is limited to 10/100 Mbit/s operation.
> This patchset adds support for it.
> I've tested the patchset on a Rock Pi S, works fine.
>
> Cheers,
> Tobias
>
> [...]
Here is the summary with links:
- [1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
https://git.kernel.org/netdev/net-next/c/2cc8c910f515
- [2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac
https://git.kernel.org/netdev/net-next/c/b4ac94565c14
- [3/3] arm64: dts: rockchip: add gmac to rk3308 dts
https://git.kernel.org/netdev/net-next/c/8d1a81f21a9e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2021-05-14 22:21 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-14 11:38 [PATCH 0/3] Add support for RK3308 gmac Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` [PATCH 1/3] dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` [PATCH 2/3] net: stmmac: dwmac-rk: add support for rk3308 gmac Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` [PATCH 3/3] arm64: dts: rockchip: add gmac to rk3308 dts Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 11:38 ` Tobias Schramm
2021-05-14 22:20 ` [PATCH 0/3] Add support for RK3308 gmac patchwork-bot+netdevbpf
2021-05-14 22:20 ` patchwork-bot+netdevbpf
2021-05-14 22:20 ` patchwork-bot+netdevbpf
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.