* [PATCH 0/7] R-Car D3 (r8a77995) CAN support
@ 2017-11-17 10:41 Ulrich Hecht
2017-11-17 10:41 ` [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add " Ulrich Hecht
` (3 more replies)
0 siblings, 4 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Hi!
Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
implementation, with the datasheet missing some bits, namely the pin map.
I filled in the gaps with frog DNA^W^W^Wby deducing the information from
pin numbers already in the PFC driver, so careful scrutiny is advised.
CU
Uli
Ulrich Hecht (7):
pinctrl: sh-pfc: r8a77995: Add CAN support
pinctrl: sh-pfc: r8a77995: Add CAN FD support
arm64: dts: r8a77995: Add CAN external clock support
arm64: dts: r8a77995: Add CAN support
arm64: dts: r8a77995: Add CAN FD support
can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
.../devicetree/bindings/net/can/rcar_can.txt | 13 ++--
.../devicetree/bindings/net/can/rcar_canfd.txt | 13 ++--
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 64 ++++++++++++++++
drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 86 ++++++++++++++++++++++
4 files changed, 164 insertions(+), 12 deletions(-)
--
2.7.4
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add CAN support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 13:30 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 1 reply; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
This patch adds CAN[0-1] pinmux support to the r8a77995 SoC.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 59 +++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
index 89b7541..616854d 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -1057,6 +1057,45 @@ static const unsigned int avb0_avtp_capture_b_mux[] = {
AVB0_AVTP_CAPTURE_B_MARK,
};
+/* - CAN ------------------------------------------------------------------ */
+static const unsigned int can0_data_a_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 31),
+};
+static const unsigned int can0_data_a_mux[] = {
+ CAN0_TX_A_MARK, CAN0_RX_A_MARK,
+};
+static const unsigned int can0_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 5),
+};
+static const unsigned int can0_data_b_mux[] = {
+ CAN0_TX_B_MARK, CAN0_RX_B_MARK,
+};
+static const unsigned int can1_data_a_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 30), RCAR_GP_PIN(4, 29),
+};
+static const unsigned int can1_data_a_mux[] = {
+ CAN1_TX_A_MARK, CAN1_RX_A_MARK,
+};
+static const unsigned int can1_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 6),
+};
+static const unsigned int can1_data_b_mux[] = {
+ CAN1_TX_B_MARK, CAN1_RX_B_MARK,
+};
+
+/* - CAN Clock -------------------------------------------------------------- */
+static const unsigned int can_clk_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(5, 2),
+};
+static const unsigned int can_clk_mux[] = {
+ CAN_CLK_MARK,
+};
+
/* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
@@ -1504,6 +1543,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(avb0_avtp_pps_b),
SH_PFC_PIN_GROUP(avb0_avtp_match_b),
SH_PFC_PIN_GROUP(avb0_avtp_capture_b),
+ SH_PFC_PIN_GROUP(can0_data_a),
+ SH_PFC_PIN_GROUP(can0_data_b),
+ SH_PFC_PIN_GROUP(can1_data_a),
+ SH_PFC_PIN_GROUP(can1_data_b),
+ SH_PFC_PIN_GROUP(can_clk),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2_a),
@@ -1581,6 +1625,18 @@ static const char * const avb0_groups[] = {
"avb0_avtp_capture_b",
};
+static const char * const can0_groups[] = {
+ "can0_data_a",
+ "can0_data_b",
+};
+static const char * const can1_groups[] = {
+ "can1_data_a",
+ "can1_data_b",
+};
+static const char * const can_clk_groups[] = {
+ "can_clk",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
};
@@ -1691,6 +1747,9 @@ static const char * const usb0_groups[] = {
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(audio_clk),
SH_PFC_FUNCTION(avb0),
+ SH_PFC_FUNCTION(can0),
+ SH_PFC_FUNCTION(can1),
+ SH_PFC_FUNCTION(can_clk),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 2/7] pinctrl: sh-pfc: r8a77995: Add CAN FD support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA
Cc: linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, wsa-z923LK4zBo2bacvFa/9K2g,
horms-/R6kz+dDXgpPR4JQBCEnsQ, geert-Td1EMuHUCqxL1ZNQvxDV9g,
magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ, Ulrich Hecht
This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
index 616854d..e7849a4 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -1096,6 +1096,22 @@ static const unsigned int can_clk_mux[] = {
CAN_CLK_MARK,
};
+/* - CAN FD ----------------------------------------------------------------- */
+static const unsigned int canfd0_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 31),
+};
+static const unsigned int canfd0_data_mux[] = {
+ CANFD0_TX_MARK, CANFD0_RX_MARK,
+};
+static const unsigned int canfd1_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 30), RCAR_GP_PIN(4, 29),
+};
+static const unsigned int canfd1_data_mux[] = {
+ CANFD1_TX_MARK, CANFD1_RX_MARK,
+};
+
/* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
@@ -1548,6 +1564,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(can1_data_a),
SH_PFC_PIN_GROUP(can1_data_b),
SH_PFC_PIN_GROUP(can_clk),
+ SH_PFC_PIN_GROUP(canfd0_data),
+ SH_PFC_PIN_GROUP(canfd1_data),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2_a),
@@ -1637,6 +1655,13 @@ static const char * const can_clk_groups[] = {
"can_clk",
};
+static const char * const canfd0_groups[] = {
+ "canfd0_data",
+};
+static const char * const canfd1_groups[] = {
+ "canfd1_data",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
};
@@ -1750,6 +1775,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(can0),
SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(can_clk),
+ SH_PFC_FUNCTION(canfd0),
+ SH_PFC_FUNCTION(canfd1),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
--
2.7.4
--
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^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 2/7] pinctrl: sh-pfc: r8a77995: Add CAN FD support
@ 2017-11-17 10:41 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
index 616854d..e7849a4 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -1096,6 +1096,22 @@ static const unsigned int can_clk_mux[] = {
CAN_CLK_MARK,
};
+/* - CAN FD ----------------------------------------------------------------- */
+static const unsigned int canfd0_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 31),
+};
+static const unsigned int canfd0_data_mux[] = {
+ CANFD0_TX_MARK, CANFD0_RX_MARK,
+};
+static const unsigned int canfd1_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 30), RCAR_GP_PIN(4, 29),
+};
+static const unsigned int canfd1_data_mux[] = {
+ CANFD1_TX_MARK, CANFD1_RX_MARK,
+};
+
/* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
@@ -1548,6 +1564,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(can1_data_a),
SH_PFC_PIN_GROUP(can1_data_b),
SH_PFC_PIN_GROUP(can_clk),
+ SH_PFC_PIN_GROUP(canfd0_data),
+ SH_PFC_PIN_GROUP(canfd1_data),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2_a),
@@ -1637,6 +1655,13 @@ static const char * const can_clk_groups[] = {
"can_clk",
};
+static const char * const canfd0_groups[] = {
+ "canfd0_data",
+};
+static const char * const canfd1_groups[] = {
+ "canfd1_data",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
};
@@ -1750,6 +1775,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(can0),
SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(can_clk),
+ SH_PFC_FUNCTION(canfd0),
+ SH_PFC_FUNCTION(canfd1),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 3/7] arm64: dts: r8a77995: Add CAN external clock support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA
Cc: linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, wsa-z923LK4zBo2bacvFa/9K2g,
horms-/R6kz+dDXgpPR4JQBCEnsQ, geert-Td1EMuHUCqxL1ZNQvxDV9g,
magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ, Ulrich Hecht
Adds external CAN clock node for r8a77995. This clock can be used as
fCAN clock of CAN and CAN FD controller.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 788e3af..a8df296 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -51,6 +51,13 @@
clock-frequency = <0>;
};
+ /* External CAN clock - to be overridden by boards that provide it */
+ can_clk: can {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
scif_clk: scif {
compatible = "fixed-clock";
#clock-cells = <0>;
--
2.7.4
--
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^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 3/7] arm64: dts: r8a77995: Add CAN external clock support
@ 2017-11-17 10:41 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Adds external CAN clock node for r8a77995. This clock can be used as
fCAN clock of CAN and CAN FD controller.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 788e3af..a8df296 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -51,6 +51,13 @@
clock-frequency = <0>;
};
+ /* External CAN clock - to be overridden by boards that provide it */
+ can_clk: can {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
scif_clk: scif {
compatible = "fixed-clock";
#clock-cells = <0>;
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 4/7] arm64: dts: r8a77995: Add CAN support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA
Cc: linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, wsa-z923LK4zBo2bacvFa/9K2g,
horms-/R6kz+dDXgpPR4JQBCEnsQ, geert-Td1EMuHUCqxL1ZNQvxDV9g,
magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ, Ulrich Hecht
Adds CAN controller nodes for r8a77995.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 32 +++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index a8df296..a611324 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -274,6 +274,38 @@
resets = <&cpg 906>;
};
+ can0: can@e6c30000 {
+ compatible = "renesas,can-r8a77995",
+ "renesas,rcar-gen3-can";
+ reg = <0 0xe6c30000 0 0x1000>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 916>,
+ <&cpg CPG_CORE R8A77995_CLK_CANFD>,
+ <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>;
+ assigned-clock-rates = <40000000>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
+ status = "disabled";
+ };
+
+ can1: can@e6c38000 {
+ compatible = "renesas,can-r8a77995",
+ "renesas,rcar-gen3-can";
+ reg = <0 0xe6c38000 0 0x1000>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 915>,
+ <&cpg CPG_CORE R8A77995_CLK_CANFD>,
+ <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>;
+ assigned-clock-rates = <40000000>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
+ status = "disabled";
+ };
+
avb: ethernet@e6800000 {
compatible = "renesas,etheravb-r8a77995",
"renesas,etheravb-rcar-gen3";
--
2.7.4
--
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^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 4/7] arm64: dts: r8a77995: Add CAN support
@ 2017-11-17 10:41 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Adds CAN controller nodes for r8a77995.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 32 +++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index a8df296..a611324 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -274,6 +274,38 @@
resets = <&cpg 906>;
};
+ can0: can@e6c30000 {
+ compatible = "renesas,can-r8a77995",
+ "renesas,rcar-gen3-can";
+ reg = <0 0xe6c30000 0 0x1000>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 916>,
+ <&cpg CPG_CORE R8A77995_CLK_CANFD>,
+ <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>;
+ assigned-clock-rates = <40000000>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
+ status = "disabled";
+ };
+
+ can1: can@e6c38000 {
+ compatible = "renesas,can-r8a77995",
+ "renesas,rcar-gen3-can";
+ reg = <0 0xe6c38000 0 0x1000>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 915>,
+ <&cpg CPG_CORE R8A77995_CLK_CANFD>,
+ <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>;
+ assigned-clock-rates = <40000000>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
+ status = "disabled";
+ };
+
avb: ethernet@e6800000 {
compatible = "renesas,etheravb-r8a77995",
"renesas,etheravb-rcar-gen3";
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
2017-11-17 10:41 ` [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add " Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-22 13:18 ` Geert Uytterhoeven
[not found] ` <1510915289-15059-1-git-send-email-ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-22 18:10 ` Simon Horman
3 siblings, 1 reply; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Adds CAN FD controller node for r8a77995.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index a611324..6648c9b 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -306,6 +306,31 @@
status = "disabled";
};
+ canfd: can@e66c0000 {
+ compatible = "renesas,r8a77995-canfd",
+ "renesas,rcar-gen3-canfd";
+ reg = <0 0xe66c0000 0 0x8000>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 914>,
+ <&cpg CPG_CORE R8A77995_CLK_CANFD>,
+ <&can_clk>;
+ clock-names = "fck", "canfd", "can_clk";
+ assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>;
+ assigned-clock-rates = <40000000>;
+ power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+ resets = <&cpg 914>;
+ status = "disabled";
+
+ channel0 {
+ status = "disabled";
+ };
+
+ channel1 {
+ status = "disabled";
+ };
+ };
+
avb: ethernet@e6800000 {
compatible = "renesas,etheravb-r8a77995",
"renesas,etheravb-rcar-gen3";
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA
Cc: linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, wsa-z923LK4zBo2bacvFa/9K2g,
horms-/R6kz+dDXgpPR4JQBCEnsQ, geert-Td1EMuHUCqxL1ZNQvxDV9g,
magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ, Ulrich Hecht
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
index 06bb7cc..f7d0358 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
@@ -11,6 +11,7 @@ Required properties:
"renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC.
"renesas,can-r8a7795" if CAN controller is a part of R8A7795 SoC.
"renesas,can-r8a7796" if CAN controller is a part of R8A7796 SoC.
+ "renesas,can-r8a77995" if CAN controller is a part of R8A77995 SoC.
"renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device.
"renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device.
"renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device.
@@ -25,12 +26,12 @@ Required properties:
- pinctrl-0: pin control group to be used for this controller.
- pinctrl-names: must be "default".
-Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796"
-compatible:
-In R8A7795 and R8A7796 SoCs, "clkp2" can be CANFD clock. This is a div6 clock
-and can be used by both CAN and CAN FD controller at the same time. It needs to
-be scaled to maximum frequency if any of these controllers use it. This is done
-using the below properties:
+Required properties for "renesas,can-r8a7795", "renesas,can-r8a7796" and
+"renesas,can-r8a77995" compatible:
+In R8A7795, R8A7796 and R8A77995 SoCs, "clkp2" can be CANFD clock. This is a
+div6 clock and can be used by both CAN and CAN FD controller at the same
+time. It needs to be scaled to maximum frequency if any of these
+controllers use it. This is done using the below properties:
- assigned-clocks: phandle of clkp2(CANFD) clock.
- assigned-clock-rates: maximum frequency of this clock.
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
@ 2017-11-17 10:41 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
index 06bb7cc..f7d0358 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
@@ -11,6 +11,7 @@ Required properties:
"renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC.
"renesas,can-r8a7795" if CAN controller is a part of R8A7795 SoC.
"renesas,can-r8a7796" if CAN controller is a part of R8A7796 SoC.
+ "renesas,can-r8a77995" if CAN controller is a part of R8A77995 SoC.
"renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device.
"renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device.
"renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device.
@@ -25,12 +26,12 @@ Required properties:
- pinctrl-0: pin control group to be used for this controller.
- pinctrl-names: must be "default".
-Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796"
-compatible:
-In R8A7795 and R8A7796 SoCs, "clkp2" can be CANFD clock. This is a div6 clock
-and can be used by both CAN and CAN FD controller at the same time. It needs to
-be scaled to maximum frequency if any of these controllers use it. This is done
-using the below properties:
+Required properties for "renesas,can-r8a7795", "renesas,can-r8a7796" and
+"renesas,can-r8a77995" compatible:
+In R8A7795, R8A7796 and R8A77995 SoCs, "clkp2" can be CANFD clock. This is a
+div6 clock and can be used by both CAN and CAN FD controller at the same
+time. It needs to be scaled to maximum frequency if any of these
+controllers use it. This is done using the below properties:
- assigned-clocks: phandle of clkp2(CANFD) clock.
- assigned-clock-rates: maximum frequency of this clock.
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 7/7] can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA
Cc: linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, wsa-z923LK4zBo2bacvFa/9K2g,
horms-/R6kz+dDXgpPR4JQBCEnsQ, geert-Td1EMuHUCqxL1ZNQvxDV9g,
magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ, Ulrich Hecht
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
index 93c3a6a..5617892 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
@@ -6,6 +6,7 @@ Required properties:
- "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
- "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
- "renesas,r8a7796-canfd" for R8A7796 (R-Car M3) compatible controller.
+ - "renesas,r8a77995-canfd" for R8A77995 (R-Car D3) compatible controller.
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first, followed by the
@@ -24,12 +25,12 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each
child node supports the "status" property only, which is used to
enable/disable the respective channel.
-Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd"
-compatible:
-In R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock and can be used by both
-CAN and CAN FD controller at the same time. It needs to be scaled to maximum
-frequency if any of these controllers use it. This is done using the below
-properties:
+Required properties for "renesas,r8a7795-canfd", "renesas,r8a7796-canfd" and
+"renesas,r8a77995" compatible:
+In R8A7795, R8A7796 and R8A77995 SoCs, canfd clock is a div6 clock and can
+be used by both CAN and CAN FD controller at the same time. It needs to be
+scaled to maximum frequency if any of these controllers use it. This is
+done using the below properties:
- assigned-clocks: phandle of canfd clock.
- assigned-clock-rates: maximum frequency of this clock.
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 7/7] can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
@ 2017-11-17 10:41 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-17 10:41 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-can, devicetree, wsa, horms, geert, magnus.damm,
chris.paterson2, ramesh.shanmugasundaram, Ulrich Hecht
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
index 93c3a6a..5617892 100644
--- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
+++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
@@ -6,6 +6,7 @@ Required properties:
- "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
- "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
- "renesas,r8a7796-canfd" for R8A7796 (R-Car M3) compatible controller.
+ - "renesas,r8a77995-canfd" for R8A77995 (R-Car D3) compatible controller.
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first, followed by the
@@ -24,12 +25,12 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each
child node supports the "status" property only, which is used to
enable/disable the respective channel.
-Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd"
-compatible:
-In R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock and can be used by both
-CAN and CAN FD controller at the same time. It needs to be scaled to maximum
-frequency if any of these controllers use it. This is done using the below
-properties:
+Required properties for "renesas,r8a7795-canfd", "renesas,r8a7796-canfd" and
+"renesas,r8a77995" compatible:
+In R8A7795, R8A7796 and R8A77995 SoCs, canfd clock is a div6 clock and can
+be used by both CAN and CAN FD controller at the same time. It needs to be
+scaled to maximum frequency if any of these controllers use it. This is
+done using the below properties:
- assigned-clocks: phandle of canfd clock.
- assigned-clock-rates: maximum frequency of this clock.
--
2.7.4
^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add CAN support
2017-11-17 10:41 ` [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add " Ulrich Hecht
@ 2017-11-17 13:30 ` Geert Uytterhoeven
0 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-17 13:30 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> This patch adds CAN[0-1] pinmux support to the r8a77995 SoC.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in sh-pfc-for-v4.16.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 2/7] pinctrl: sh-pfc: r8a77995: Add CAN FD support
2017-11-17 10:41 ` Ulrich Hecht
(?)
@ 2017-11-17 13:31 ` Geert Uytterhoeven
-1 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-17 13:31 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in sh-pfc-for-v4.16.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 ` Ulrich Hecht
(?)
@ 2017-11-17 15:39 ` Simon Horman
-1 siblings, 0 replies; 31+ messages in thread
From: Simon Horman @ 2017-11-17 15:39 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc, linux-can, devicetree, wsa, geert,
magnus.damm, chris.paterson2, ramesh.shanmugasundaram
On Fri, Nov 17, 2017 at 11:41:28AM +0100, Ulrich Hecht wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> ---
> Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------
> 1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt
> index 06bb7cc..f7d0358 100644
> --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt
> +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt
> @@ -11,6 +11,7 @@ Required properties:
> "renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC.
> "renesas,can-r8a7795" if CAN controller is a part of R8A7795 SoC.
> "renesas,can-r8a7796" if CAN controller is a part of R8A7796 SoC.
> + "renesas,can-r8a77995" if CAN controller is a part of R8A77995 SoC.
> "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device.
> "renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device.
> "renesas,rcar-gen3-can" for a generic R-Car Gen3 compatible device.
> @@ -25,12 +26,12 @@ Required properties:
> - pinctrl-0: pin control group to be used for this controller.
> - pinctrl-names: must be "default".
>
> -Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796"
> -compatible:
> -In R8A7795 and R8A7796 SoCs, "clkp2" can be CANFD clock. This is a div6 clock
> -and can be used by both CAN and CAN FD controller at the same time. It needs to
> -be scaled to maximum frequency if any of these controllers use it. This is done
> -using the below properties:
> +Required properties for "renesas,can-r8a7795", "renesas,can-r8a7796" and
> +"renesas,can-r8a77995" compatible:
Not strictly related to this patch, but aren't these requirements also
applicable to "renesas,rcar-gen3-can"?
> +In R8A7795, R8A7796 and R8A77995 SoCs, "clkp2" can be CANFD clock. This is a
> +div6 clock and can be used by both CAN and CAN FD controller at the same
> +time. It needs to be scaled to maximum frequency if any of these
> +controllers use it. This is done using the below properties:
>
> - assigned-clocks: phandle of clkp2(CANFD) clock.
> - assigned-clock-rates: maximum frequency of this clock.
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
@ 2017-11-17 16:17 ` Wolfram Sang
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
` (2 subsequent siblings)
3 siblings, 0 replies; 31+ messages in thread
From: Wolfram Sang @ 2017-11-17 16:17 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, horms-/R6kz+dDXgpPR4JQBCEnsQ,
geert-Td1EMuHUCqxL1ZNQvxDV9g, magnus.damm-Re5JQEeQqe8AvxtiuMwx3w,
chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ,
ramesh.shanmugasundaram-kTT6dE0pTRh9uiUsa/gSgQ
[-- Attachment #1: Type: text/plain, Size: 361 bytes --]
> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
> implementation, with the datasheet missing some bits, namely the pin map.
> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
> pin numbers already in the PFC driver, so careful scrutiny is advised.
Did you have a chance to test one of the configurations?
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
@ 2017-11-17 16:17 ` Wolfram Sang
0 siblings, 0 replies; 31+ messages in thread
From: Wolfram Sang @ 2017-11-17 16:17 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc, linux-can, devicetree, horms, geert,
magnus.damm, chris.paterson2, ramesh.shanmugasundaram
[-- Attachment #1: Type: text/plain, Size: 361 bytes --]
> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
> implementation, with the datasheet missing some bits, namely the pin map.
> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
> pin numbers already in the PFC driver, so careful scrutiny is advised.
Did you have a chance to test one of the configurations?
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 ` Ulrich Hecht
(?)
(?)
@ 2017-11-20 20:42 ` Rob Herring
-1 siblings, 0 replies; 31+ messages in thread
From: Rob Herring @ 2017-11-20 20:42 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc, linux-can, devicetree, wsa, horms, geert,
magnus.damm, chris.paterson2, ramesh.shanmugasundaram
On Fri, Nov 17, 2017 at 11:41:28AM +0100, Ulrich Hecht wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> ---
> Documentation/devicetree/bindings/net/can/rcar_can.txt | 13 +++++++------
> 1 file changed, 7 insertions(+), 6 deletions(-)
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 7/7] can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 ` Ulrich Hecht
(?)
@ 2017-11-20 20:43 ` Rob Herring
-1 siblings, 0 replies; 31+ messages in thread
From: Rob Herring @ 2017-11-20 20:43 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc, linux-can, devicetree, wsa, horms, geert,
magnus.damm, chris.paterson2, ramesh.shanmugasundaram
On Fri, Nov 17, 2017 at 11:41:29AM +0100, Ulrich Hecht wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> ---
> Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 13 +++++++------
> 1 file changed, 7 insertions(+), 6 deletions(-)
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] arm64: dts: r8a77995: Add CAN external clock support
2017-11-17 10:41 ` Ulrich Hecht
@ 2017-11-22 13:11 ` Geert Uytterhoeven
-1 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:11 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Adds external CAN clock node for r8a77995. This clock can be used as
> fCAN clock of CAN and CAN FD controller.
>
> Based on a patch for r8a7796 by Chris Paterson.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] arm64: dts: r8a77995: Add CAN external clock support
@ 2017-11-22 13:11 ` Geert Uytterhoeven
0 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:11 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Adds external CAN clock node for r8a77995. This clock can be used as
> fCAN clock of CAN and CAN FD controller.
>
> Based on a patch for r8a7796 by Chris Paterson.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 4/7] arm64: dts: r8a77995: Add CAN support
2017-11-17 10:41 ` Ulrich Hecht
@ 2017-11-22 13:16 ` Geert Uytterhoeven
-1 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:16 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Adds CAN controller nodes for r8a77995.
>
> Based on a patch for r8a7796 by Chris Paterson.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 4/7] arm64: dts: r8a77995: Add CAN support
@ 2017-11-22 13:16 ` Geert Uytterhoeven
0 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:16 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Adds CAN controller nodes for r8a77995.
>
> Based on a patch for r8a7796 by Chris Paterson.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
@ 2017-11-22 13:18 ` Geert Uytterhoeven
0 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:18 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Adds CAN FD controller node for r8a77995.
>
> Based on a patch for r8a7796 by Chris Paterson.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 ` Ulrich Hecht
` (2 preceding siblings ...)
(?)
@ 2017-11-22 13:18 ` Geert Uytterhoeven
-1 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:18 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 7/7] can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
2017-11-17 10:41 ` Ulrich Hecht
(?)
(?)
@ 2017-11-22 13:20 ` Geert Uytterhoeven
-1 siblings, 0 replies; 31+ messages in thread
From: Geert Uytterhoeven @ 2017-11-22 13:20 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang, Simon Horman,
Magnus Damm, Chris Paterson, Ramesh Shanmugasundaram
Hi Ulrich,
On Fri, Nov 17, 2017 at 11:41 AM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Thanks for your patch!
With the below fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
> +++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
> @@ -24,12 +25,12 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each
> child node supports the "status" property only, which is used to
> enable/disable the respective channel.
>
> -Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd"
> -compatible:
> -In R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock and can be used by both
> -CAN and CAN FD controller at the same time. It needs to be scaled to maximum
> -frequency if any of these controllers use it. This is done using the below
> -properties:
> +Required properties for "renesas,r8a7795-canfd", "renesas,r8a7796-canfd" and
> +"renesas,r8a77995" compatible:
"renesas,r8a77995-canfd"
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
` (2 preceding siblings ...)
[not found] ` <1510915289-15059-1-git-send-email-ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2017-11-22 18:10 ` Simon Horman
[not found] ` <20171122181045.5pstmikwp43idts5-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
3 siblings, 1 reply; 31+ messages in thread
From: Simon Horman @ 2017-11-22 18:10 UTC (permalink / raw)
To: Ulrich Hecht
Cc: linux-renesas-soc, linux-can, devicetree, wsa, geert,
magnus.damm, chris.paterson2, ramesh.shanmugasundaram
On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote:
> Hi!
>
> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
> implementation, with the datasheet missing some bits, namely the pin map.
> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
> pin numbers already in the PFC driver, so careful scrutiny is advised.
>
> CU
> Uli
>
>
> Ulrich Hecht (7):
> pinctrl: sh-pfc: r8a77995: Add CAN support
> pinctrl: sh-pfc: r8a77995: Add CAN FD support
> arm64: dts: r8a77995: Add CAN external clock support
> arm64: dts: r8a77995: Add CAN support
> arm64: dts: r8a77995: Add CAN FD support
> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
Hi Ulrich,
is it safe, from a regression point of view, to apply the dts patches
to a tree that does not have the other patches present?
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
2017-11-22 18:10 ` Simon Horman
@ 2017-11-23 7:43 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-23 7:43 UTC (permalink / raw)
To: Simon Horman
Cc: Linux-Renesas, linux-can-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Wolfram Sang,
Geert Uytterhoeven, Magnus Damm, Chris Paterson,
Ramesh Shanmugasundaram
On Wed, Nov 22, 2017 at 7:10 PM, Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> wrote:
> On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote:
>> Hi!
>>
>> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
>> implementation, with the datasheet missing some bits, namely the pin map.
>> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
>> pin numbers already in the PFC driver, so careful scrutiny is advised.
>>
>> CU
>> Uli
>>
>>
>> Ulrich Hecht (7):
>> pinctrl: sh-pfc: r8a77995: Add CAN support
>> pinctrl: sh-pfc: r8a77995: Add CAN FD support
>> arm64: dts: r8a77995: Add CAN external clock support
>> arm64: dts: r8a77995: Add CAN support
>> arm64: dts: r8a77995: Add CAN FD support
>> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
>> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
>
> Hi Ulrich,
>
> is it safe, from a regression point of view, to apply the dts patches
> to a tree that does not have the other patches present?
I believe it is.
CU
Uli
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
@ 2017-11-23 7:43 ` Ulrich Hecht
0 siblings, 0 replies; 31+ messages in thread
From: Ulrich Hecht @ 2017-11-23 7:43 UTC (permalink / raw)
To: Simon Horman
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang,
Geert Uytterhoeven, Magnus Damm, Chris Paterson,
Ramesh Shanmugasundaram
On Wed, Nov 22, 2017 at 7:10 PM, Simon Horman <horms@verge.net.au> wrote:
> On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote:
>> Hi!
>>
>> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
>> implementation, with the datasheet missing some bits, namely the pin map.
>> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
>> pin numbers already in the PFC driver, so careful scrutiny is advised.
>>
>> CU
>> Uli
>>
>>
>> Ulrich Hecht (7):
>> pinctrl: sh-pfc: r8a77995: Add CAN support
>> pinctrl: sh-pfc: r8a77995: Add CAN FD support
>> arm64: dts: r8a77995: Add CAN external clock support
>> arm64: dts: r8a77995: Add CAN support
>> arm64: dts: r8a77995: Add CAN FD support
>> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
>> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
>
> Hi Ulrich,
>
> is it safe, from a regression point of view, to apply the dts patches
> to a tree that does not have the other patches present?
I believe it is.
CU
Uli
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] R-Car D3 (r8a77995) CAN support
2017-11-23 7:43 ` Ulrich Hecht
(?)
@ 2017-11-23 9:43 ` Simon Horman
-1 siblings, 0 replies; 31+ messages in thread
From: Simon Horman @ 2017-11-23 9:43 UTC (permalink / raw)
To: Ulrich Hecht
Cc: Linux-Renesas, linux-can, devicetree, Wolfram Sang,
Geert Uytterhoeven, Magnus Damm, Chris Paterson,
Ramesh Shanmugasundaram
On Thu, Nov 23, 2017 at 08:43:18AM +0100, Ulrich Hecht wrote:
> On Wed, Nov 22, 2017 at 7:10 PM, Simon Horman <horms@verge.net.au> wrote:
> > On Fri, Nov 17, 2017 at 11:41:22AM +0100, Ulrich Hecht wrote:
> >> Hi!
> >>
> >> Here's CAN and CAN FD support for the R-Car D3. This is a by-the-datasheet
> >> implementation, with the datasheet missing some bits, namely the pin map.
> >> I filled in the gaps with frog DNA^W^W^Wby deducing the information from
> >> pin numbers already in the PFC driver, so careful scrutiny is advised.
> >>
> >> CU
> >> Uli
> >>
> >>
> >> Ulrich Hecht (7):
> >> pinctrl: sh-pfc: r8a77995: Add CAN support
> >> pinctrl: sh-pfc: r8a77995: Add CAN FD support
> >> arm64: dts: r8a77995: Add CAN external clock support
> >> arm64: dts: r8a77995: Add CAN support
> >> arm64: dts: r8a77995: Add CAN FD support
> >> can: rcar_can: document r8a77995 (R-Car D3) compatibility strings
> >> can: rcar_canfd: document r8a77995 (R-Car D3) compatibility strings
> >
> > Hi Ulrich,
> >
> > is it safe, from a regression point of view, to apply the dts patches
> > to a tree that does not have the other patches present?
>
> I believe it is.
Thanks. I have applied them for v4.16.
^ permalink raw reply [flat|nested] 31+ messages in thread
end of thread, other threads:[~2017-11-23 9:44 UTC | newest]
Thread overview: 31+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-17 10:41 [PATCH 0/7] R-Car D3 (r8a77995) CAN support Ulrich Hecht
2017-11-17 10:41 ` [PATCH 1/7] pinctrl: sh-pfc: r8a77995: Add " Ulrich Hecht
2017-11-17 13:30 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 5/7] arm64: dts: r8a77995: Add CAN FD support Ulrich Hecht
2017-11-22 13:18 ` Geert Uytterhoeven
[not found] ` <1510915289-15059-1-git-send-email-ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-17 10:41 ` [PATCH 2/7] pinctrl: sh-pfc: " Ulrich Hecht
2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 13:31 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 3/7] arm64: dts: r8a77995: Add CAN external clock support Ulrich Hecht
2017-11-17 10:41 ` Ulrich Hecht
[not found] ` <1510915289-15059-4-git-send-email-ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-22 13:11 ` Geert Uytterhoeven
2017-11-22 13:11 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 4/7] arm64: dts: r8a77995: Add CAN support Ulrich Hecht
2017-11-17 10:41 ` Ulrich Hecht
[not found] ` <1510915289-15059-5-git-send-email-ulrich.hecht+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-22 13:16 ` Geert Uytterhoeven
2017-11-22 13:16 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 6/7] can: rcar_can: document r8a77995 (R-Car D3) compatibility strings Ulrich Hecht
2017-11-17 10:41 ` Ulrich Hecht
2017-11-17 15:39 ` Simon Horman
2017-11-20 20:42 ` Rob Herring
2017-11-22 13:18 ` Geert Uytterhoeven
2017-11-17 10:41 ` [PATCH 7/7] can: rcar_canfd: " Ulrich Hecht
2017-11-17 10:41 ` Ulrich Hecht
2017-11-20 20:43 ` Rob Herring
2017-11-22 13:20 ` Geert Uytterhoeven
2017-11-17 16:17 ` [PATCH 0/7] R-Car D3 (r8a77995) CAN support Wolfram Sang
2017-11-17 16:17 ` Wolfram Sang
2017-11-22 18:10 ` Simon Horman
[not found] ` <20171122181045.5pstmikwp43idts5-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
2017-11-23 7:43 ` Ulrich Hecht
2017-11-23 7:43 ` Ulrich Hecht
2017-11-23 9:43 ` Simon Horman
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