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-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch38
-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0108-can-mcp251x-add-reset-gpio-support.patch72
-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend1
3 files changed, 87 insertions, 24 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
index c45344b..bd872ac 100644
--- a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
@@ -1,4 +1,4 @@
-From ed78d27af12a2637fe9ae17e96a9af35a046d486 Mon Sep 17 00:00:00 2001
+From fbc9403a97c602447751b49aa9d4d9cea56fef4c Mon Sep 17 00:00:00 2001
From: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Date: Fri, 14 Jul 2017 15:05:42 +0300
Subject: [PATCH] arm64: dts: renesas: add ADAS boards
@@ -78,24 +78,24 @@ Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
arch/arm64/boot/dts/renesas/r8a7797-es1-v3msk.dts | 17 +
arch/arm64/boot/dts/renesas/r8a7797-es1.dtsi | 116 ++
arch/arm64/boot/dts/renesas/r8a7797-v3msk-kf.dts | 520 ++++++
- .../boot/dts/renesas/r8a7797-v3msk-vbm-v2.dts | 82 +
+ .../boot/dts/renesas/r8a7797-v3msk-vbm-v2.dts | 81 +
arch/arm64/boot/dts/renesas/r8a7797-v3msk-vbm.dts | 507 ++++++
arch/arm64/boot/dts/renesas/r8a7797-v3msk-view.dts | 297 ++++
arch/arm64/boot/dts/renesas/r8a7797-v3msk.dts | 345 ++++
arch/arm64/boot/dts/renesas/r8a7797-v3mzf.dts | 462 ++++++
arch/arm64/boot/dts/renesas/r8a7798-condor.dts | 963 ++++++++++++
- .../boot/dts/renesas/r8a7798-v3hsk-vbm-v2.dts | 73 +
+ .../boot/dts/renesas/r8a7798-v3hsk-vbm-v2.dts | 72 +
arch/arm64/boot/dts/renesas/r8a7798-v3hsk-vbm.dts | 505 ++++++
arch/arm64/boot/dts/renesas/r8a7798-v3hsk.dts | 358 +++++
arch/arm64/boot/dts/renesas/ulcb-kf-cn11.dtsi | 462 ++++++
arch/arm64/boot/dts/renesas/ulcb-kf-most.dtsi | 30 +
arch/arm64/boot/dts/renesas/ulcb-kf-sd3.dtsi | 46 +
- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 1458 +++++++++++++++++
+ arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 1456 +++++++++++++++++
arch/arm64/boot/dts/renesas/ulcb-vb-cn12.dtsi | 459 ++++++
arch/arm64/boot/dts/renesas/ulcb-vb.dtsi | 1610 +++++++++++++++++++
- arch/arm64/boot/dts/renesas/ulcb-vb2.dtsi | 1660 ++++++++++++++++++++
+ arch/arm64/boot/dts/renesas/ulcb-vb2.dtsi | 1650 ++++++++++++++++++++
arch/arm64/boot/dts/renesas/ulcb-vbm.dtsi | 543 +++++++
- 60 files changed, 21143 insertions(+)
+ 60 files changed, 21129 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/legacy/Makefile
create mode 100644 arch/arm64/boot/dts/renesas/legacy/r8a7795-es1-h3ulcb-kf-v0.dts
create mode 100644 arch/arm64/boot/dts/renesas/legacy/r8a7795-es1-h3ulcb-kf-v1.dts
@@ -11703,7 +11703,7 @@ index 0000000..862236f
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7797-v3msk-vbm-v2.dts b/arch/arm64/boot/dts/renesas/r8a7797-v3msk-vbm-v2.dts
new file mode 100644
-index 0000000..dbbd3d2
+index 0000000..74a3df6
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7797-v3msk-vbm-v2.dts
@@ -0,0 +1,81 @@
@@ -12957,7 +12957,7 @@ index 0000000..33c6c0d
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7797-v3mzf.dts b/arch/arm64/boot/dts/renesas/r8a7797-v3mzf.dts
new file mode 100644
-index 0000000..246e71d
+index 0000000..71d7bad
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7797-v3mzf.dts
@@ -0,0 +1,462 @@
@@ -14394,7 +14394,7 @@ index 0000000..4dd7a28
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7798-v3hsk-vbm-v2.dts b/arch/arm64/boot/dts/renesas/r8a7798-v3hsk-vbm-v2.dts
new file mode 100644
-index 0000000..56d4253
+index 0000000..7bf1d6f
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7798-v3hsk-vbm-v2.dts
@@ -0,0 +1,72 @@
@@ -15903,7 +15903,7 @@ index 0000000..b854216
+};
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
new file mode 100644
-index 0000000..447cfc3
+index 0000000..0a927e2
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -0,0 +1,1456 @@
@@ -19446,10 +19446,10 @@ index 0000000..0185e46
+//#include "ulcb-vb-cn12.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/ulcb-vb2.dtsi b/arch/arm64/boot/dts/renesas/ulcb-vb2.dtsi
new file mode 100644
-index 0000000..280c3b7
+index 0000000..509c7f3
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/ulcb-vb2.dtsi
-@@ -0,0 +1,1660 @@
+@@ -0,0 +1,1650 @@
+/*
+ * Device Tree Source for the ULCB Videobox V2 board
+ *
@@ -19654,6 +19654,7 @@ index 0000000..280c3b7
+ spican0: spidev@0 {
+ compatible = "microchip,mcp2515";
+ reg = <0>;
++ reset-gpios = <&gpio_ext_pwr 8 GPIO_ACTIVE_HIGH>;
+ clocks = <&excan_ref_clk>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <15 GPIO_ACTIVE_LOW>;
@@ -19662,6 +19663,7 @@ index 0000000..280c3b7
+ spican1: spidev@1 {
+ compatible = "microchip,mcp2515";
+ reg = <1>;
++ reset-gpios = <&gpio_ext_pwr 9 GPIO_ACTIVE_HIGH>;
+ clocks = <&excan_ref_clk>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <5 GPIO_ACTIVE_LOW>;
@@ -20618,12 +20620,6 @@ index 0000000..280c3b7
+ output-high;
+ line-name = "can2_120R_load";
+ };
-+ can2_rst {
-+ gpio-hog;
-+ gpios = <8 GPIO_ACTIVE_HIGH>;
-+ output-high;
-+ line-name = "can2_rst";
-+ };
+ /* CAN3 */
+ can3_stby {
+ gpio-hog;
@@ -20637,12 +20633,6 @@ index 0000000..280c3b7
+ output-high;
+ line-name = "can3_120R_load";
+ };
-+ can3_rst {
-+ gpio-hog;
-+ gpios = <9 GPIO_ACTIVE_HIGH>;
-+ output-high;
-+ line-name = "can3_rst";
-+ };
+ };
+ };
+
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0108-can-mcp251x-add-reset-gpio-support.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0108-can-mcp251x-add-reset-gpio-support.patch
new file mode 100644
index 0000000..646aa0c
--- /dev/null
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0108-can-mcp251x-add-reset-gpio-support.patch
@@ -0,0 +1,72 @@
+From b69e3fdc91fbc88cc32eb6794872e1f058681b04 Mon Sep 17 00:00:00 2001
+From: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
+Date: Mon, 26 Mar 2018 13:51:49 +0300
+Subject: [PATCH] can: mcp251x: add reset gpio support
+
+Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
+---
+ drivers/net/can/spi/mcp251x.c | 17 +++++++++++++++++
+ 1 file changed, 17 insertions(+)
+
+diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
+index f3f05fe..ac78ce3 100644
+--- a/drivers/net/can/spi/mcp251x.c
++++ b/drivers/net/can/spi/mcp251x.c
+@@ -71,6 +71,7 @@
+ #include <linux/netdevice.h>
+ #include <linux/of.h>
+ #include <linux/of_device.h>
++#include <linux/of_gpio.h>
+ #include <linux/platform_device.h>
+ #include <linux/slab.h>
+ #include <linux/spi/spi.h>
+@@ -270,6 +271,7 @@ struct mcp251x_priv {
+ struct regulator *power;
+ struct regulator *transceiver;
+ struct clk *clk;
++ struct gpio_desc *rst;
+ };
+
+ #define MCP251X_IS(_model) \
+@@ -1031,9 +1033,21 @@ static int mcp251x_can_probe(struct spi_device *spi)
+ struct mcp251x_platform_data *pdata = dev_get_platdata(&spi->dev);
+ struct net_device *net;
+ struct mcp251x_priv *priv;
++ struct gpio_desc *reset_gpio;
+ struct clk *clk;
+ int freq, ret;
+
++ reset_gpio = devm_gpiod_get(&spi->dev, "reset", GPIOD_OUT_HIGH);
++ if (IS_ERR(reset_gpio)) {
++ if (PTR_ERR(reset_gpio) == -EPROBE_DEFER)
++ return -EPROBE_DEFER;
++ dev_err(&spi->dev, "cannot get reset-gpios %ld\n",
++ PTR_ERR(reset_gpio));
++ reset_gpio = NULL;
++ } else {
++ gpiod_set_value_cansleep(reset_gpio, 1);
++ }
++
+ clk = devm_clk_get(&spi->dev, NULL);
+ if (IS_ERR(clk)) {
+ if (pdata)
+@@ -1074,6 +1088,7 @@ static int mcp251x_can_probe(struct spi_device *spi)
+ priv->model = spi_get_device_id(spi)->driver_data;
+ priv->net = net;
+ priv->clk = clk;
++ priv->rst = reset_gpio;
+
+ spi_set_drvdata(spi, priv);
+
+@@ -1185,6 +1200,8 @@ static int mcp251x_can_remove(struct spi_device *spi)
+
+ mcp251x_power_enable(priv->power, 0);
+
++ gpiod_set_value_cansleep(priv->rst, 0);
++
+ if (!IS_ERR(priv->clk))
+ clk_disable_unprepare(priv->clk);
+
+--
+1.9.1
+
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
index 61a87e5..066f96b 100644
--- a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
@@ -85,6 +85,7 @@ SRC_URI_append = " \
file://0105-media-rcar-imr-IMR-driver-updates-for-raw-DL.patch \
file://0106-media-rcar-imr-Add-RSE-support.patch \
file://0107-V3H-device-tree-Add-VIP-devices-IRQs.patch \
+ file://0108-can-mcp251x-add-reset-gpio-support.patch \
"
SRC_URI_append_h3ulcb = " file://ulcb.cfg"