diff options
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" |