linux-kernel - [PATCH v3 13/13] usb: gadget: tegra-xudc: Add Tegra234 support

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Message-ID: <20221114124053.1873316-14-waynec@nvidia.com>
Date:   Mon, 14 Nov 2022 20:40:53 +0800
From:   Wayne Chang <waynec@...dia.com>
To:     <gregkh@...uxfoundation.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <treding@...dia.com>,
        <jonathanh@...dia.com>, <thierry.reding@...il.com>,
        <heikki.krogerus@...ux.intel.com>, <ajayg@...dia.com>,
        <vkoul@...nel.org>, <p.zabel@...gutronix.de>, <balbi@...nel.org>,
        <mathias.nyman@...el.com>, <jckuo@...dia.com>
CC:     <waynec@...dia.com>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <singhanc@...dia.com>, <linux-i2c@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, <linux-tegra@...r.kernel.org>
Subject: [PATCH v3 13/13] usb: gadget: tegra-xudc: Add Tegra234 support

From: Sing-Han Chen <singhanc@...dia.com>

This commit adds support for XUSB device mode controller support on
Tegra234 SoC. This is very similar to the existing Tegra194 XUDC.

Signed-off-by: Sing-Han Chen <singhanc@...dia.com>
Signed-off-by: Wayne Chang <waynec@...dia.com>
---
V2 -> V3:nothing has changed
V1 -> V2:nothing has changed
 drivers/usb/gadget/udc/tegra-xudc.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 76919d7570d2..ff697190469b 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -3660,6 +3660,19 @@ static struct tegra_xudc_soc tegra194_xudc_soc_data = {
 	.has_ipfs = false,
 };
 
+static struct tegra_xudc_soc tegra234_xudc_soc_data = {
+	.clock_names = tegra186_xudc_clock_names,
+	.num_clks = ARRAY_SIZE(tegra186_xudc_clock_names),
+	.num_phys = 4,
+	.u1_enable = true,
+	.u2_enable = true,
+	.lpm_enable = true,
+	.invalid_seq_num = false,
+	.pls_quirk = false,
+	.port_reset_quirk = false,
+	.has_ipfs = false,
+};
+
 static const struct of_device_id tegra_xudc_of_match[] = {
 	{
 		.compatible = "nvidia,tegra210-xudc",
@@ -3673,6 +3686,10 @@ static const struct of_device_id tegra_xudc_of_match[] = {
 		.compatible = "nvidia,tegra194-xudc",
 		.data = &tegra194_xudc_soc_data
 	},
+	{
+		.compatible = "nvidia,tegra234-xudc",
+		.data = &tegra234_xudc_soc_data
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, tegra_xudc_of_match);
-- 
2.25.1