linux-kernel - [PATCH v3 07/13] i2c: nvidia-gpu: Add cypress,firmware-build as a well-known regex

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Message-ID: <20221114124053.1873316-8-waynec@nvidia.com>
Date:   Mon, 14 Nov 2022 20:40:47 +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 07/13] i2c: nvidia-gpu: Add cypress,firmware-build as a well-known regex

ccgx is refer to the cypress cypd4226 typec controller.
add cypress,firmware-build as a well-known regex.

16-bit value is not sufficient for descriptiva names.
Using string instead of u16 to make it more descriptive.

Signed-off-by: Wayne Chang <waynec@...dia.com>
---
V2 -> V3:nothing has changed
V1 -> V2:New change for adding cypress,firmware-build
 drivers/i2c/busses/i2c-nvidia-gpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c
index 12e330cd7635..9b2e13bd44db 100644
--- a/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
 static const struct property_entry ccgx_props[] = {
 	/* Use FW built for NVIDIA (nv) only */
 	PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
+	PROPERTY_ENTRY_STRING("cypress,firmware-build", "nvidia,gpu"),
 	{ }
 };
 
-- 
2.25.1