From e0213bc5467ca5fe44ab04527f0e47998f30c046 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Mon, 18 May 2015 20:04:14 +0900 Subject: usb: renesas_usbhs: Change USBHS_TYPE_R8A779x to USBHS_TYPE_RCAR_GEN2 Since the HSUSB controllers of R-Car Gen2 are the same specification (they have 16 pipes and usb-dmac), this patch changes USBHS_TYPE_R8A7790 and USBHS_TYPE_R8A7791 to USBHS_TYPE_RCAR_GEN2. Signed-off-by: Yoshihiro Shimoda Signed-off-by: Felipe Balbi --- drivers/usb/renesas_usbhs/common.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) (limited to 'drivers/usb/renesas_usbhs/common.c') diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 0f7e850fd4aa..b56bb9d882fc 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -466,11 +466,11 @@ static int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev) static const struct of_device_id usbhs_of_match[] = { { .compatible = "renesas,usbhs-r8a7790", - .data = (void *)USBHS_TYPE_R8A7790, + .data = (void *)USBHS_TYPE_RCAR_GEN2, }, { .compatible = "renesas,usbhs-r8a7791", - .data = (void *)USBHS_TYPE_R8A7791, + .data = (void *)USBHS_TYPE_RCAR_GEN2, }, { }, }; @@ -497,14 +497,8 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) if (gpio > 0) dparam->enable_gpio = gpio; - switch (dparam->type) { - case USBHS_TYPE_R8A7790: - case USBHS_TYPE_R8A7791: + if (dparam->type == USBHS_TYPE_RCAR_GEN2) dparam->has_usb_dmac = 1; - break; - default: - break; - } return info; } @@ -559,8 +553,7 @@ static int usbhs_probe(struct platform_device *pdev) sizeof(struct renesas_usbhs_driver_param)); switch (priv->dparam.type) { - case USBHS_TYPE_R8A7790: - case USBHS_TYPE_R8A7791: + case USBHS_TYPE_RCAR_GEN2: priv->pfunc = usbhs_rcar2_ops; if (!priv->dparam.pipe_type) { priv->dparam.pipe_type = usbhsc_new_pipe_type; -- cgit v1.2.3 From af6e613bb1b60fcbfe48c893b76c104c8952b599 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Mon, 18 May 2015 20:04:15 +0900 Subject: usb: renesas_usbhs: Add support for R-Car E2 This patch adds a compatible string to support for R-Car E2. Signed-off-by: Yoshihiro Shimoda Acked-by: Geert Uytterhoeven " in patch 2 Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/renesas_usbhs.txt | 1 + drivers/usb/renesas_usbhs/common.c | 4 ++++ 2 files changed, 5 insertions(+) (limited to 'drivers/usb/renesas_usbhs/common.c') diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt index ddbe304beb21..64a4ca6cf96f 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Must contain one of the following: - "renesas,usbhs-r8a7790" - "renesas,usbhs-r8a7791" + - "renesas,usbhs-r8a7794" - reg: Base address and length of the register for the USBHS - interrupts: Interrupt specifier for the USBHS - clocks: A list of phandle + clock specifier pairs diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index b56bb9d882fc..e8bf40808b39 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -472,6 +472,10 @@ static const struct of_device_id usbhs_of_match[] = { .compatible = "renesas,usbhs-r8a7791", .data = (void *)USBHS_TYPE_RCAR_GEN2, }, + { + .compatible = "renesas,usbhs-r8a7794", + .data = (void *)USBHS_TYPE_RCAR_GEN2, + }, { }, }; MODULE_DEVICE_TABLE(of, usbhs_of_match); -- cgit v1.2.3