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Commit 88c289ec authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang
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i2c: sh_mobile: honor DT bus speed settings 



Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 5a72b25e

drivers/i2c/busses/i2c-sh_mobile.c

+4 −1
Original line number Diff line number Diff line
@@ -657,6 +657,7 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) 
	struct resource *res;

	int size;

	int ret;

	u32 bus_speed;



	pd = kzalloc(sizeof(struct sh_mobile_i2c_data), GFP_KERNEL);

	if (pd == NULL) {
@@ -697,7 +698,9 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) 
	}



	/* Use platform data bus speed or STANDARD_MODE */

	pd->bus_speed = STANDARD_MODE;

	ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed);

	pd->bus_speed = ret ? STANDARD_MODE : bus_speed;



	if (pdata && pdata->bus_speed)

		pd->bus_speed = pdata->bus_speed;

	pd->clks_per_count = 1;