[PATCH v2 06/10] spi: add Marvell MVEBU SoC SPI driver

Sebastian Hesselbarth sebastian.hesselbarth at gmail.com
Thu Jul 4 03:39:56 EDT 2013


On 07/04/13 09:36, Sascha Hauer wrote:
> On Tue, Jul 02, 2013 at 08:30:45PM +0200, Sebastian Hesselbarth wrote:
>> This adds support for the SPI controller found on Marvell MVEBU SoCs
>> (Dove, Kirkwood, Discovery Innovation, and Armada 370/XP). Current driver
>> is DT only. Compatible strings are provided for Orion (common denominator),
>> Armada 370/XP and Dove SoCs.
>>
>> +#if defined(ARCH_ARMADA_370) || defined(ARCH_ARMADA_XP)
>
> These have to be CONFIG_*. Also elsewhere in this patch.

Ok will update and resend.

>> +static int mvebu_spi_probe(struct device_d *dev)
>> +{
>> +	struct spi_master *master;
>> +	struct mvebu_spi *priv;
>> +	const struct of_device_id *match;
>> +	int ret = 0;
>> +
>> +	match = of_match_node(mvebu_spi_dt_ids, dev->device_node);
>> +	if (!match)
>> +		return -EINVAL;
>> +
>> +	priv = xzalloc(sizeof(*priv));
>> +	priv->base = dev_request_mem_region(dev, 0);
>> +	if (!priv->base) {
>> +		ret = -EINVAL;
>> +		goto err_free;
>> +	}
>> +	priv->set_baudrate = (void *)match->data;
>> +	priv->clk = clk_lookup("tclk");
>
> still clk_lookup?

That was in drivers/clocksource/{orion,mvebu}.c. This slipped through.
Will be fixed in v3.

Sebastian




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