Hi Peng,
On 12/27/2016 07:04 PM, Peng Fan wrote:
Add compatible property for i.MX7ULP. Add a weak init_usdhc_clk function, i.MX7ULP use this to init the clock.
Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de Cc: Jaehoon Chung jh80.chung@samsung.com
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
V2: None
drivers/mmc/fsl_esdhc.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 9796d39..c6b1ec9 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -938,6 +938,10 @@ void fdt_fixup_esdhc(void *blob, bd_t *bd)
#ifdef CONFIG_DM_MMC #include <asm/arch/clock.h> +__weak void init_clk_usdhc(u32 index) +{ +}
static int fsl_esdhc_probe(struct udevice *dev) { struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev); @@ -997,6 +1001,9 @@ static int fsl_esdhc_probe(struct udevice *dev) * correctly get the seq as 2 and 3, then let mxc_get_clock * work as expected. */
- init_clk_usdhc(dev->seq);
- priv->sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK + dev->seq); if (priv->sdhc_clk <= 0) { dev_err(dev, "Unable to get clk for %s\n", dev->name);
@@ -1021,6 +1028,7 @@ static const struct udevice_id fsl_esdhc_ids[] = { { .compatible = "fsl,imx6sl-usdhc", }, { .compatible = "fsl,imx6q-usdhc", }, { .compatible = "fsl,imx7d-usdhc", },
- { .compatible = "fsl,imx7ulp-usdhc", }, { /* sentinel */ }
};