[U-Boot] [PATCH] clk: sifive: fu540-prci: align primary DT match string to the DT bindings
Atish Patra
atish.patra at wdc.com
Wed May 29 22:29:34 UTC 2019
On 5/26/19 2:13 AM, Paul Walmsley wrote:
> The U-Boot PRCI driver for the SiFive FU540 uses an out-of-date DT
> binding string, since the U-boot PRCI driver was upstreamed before the
> mainline Linux kernel PRCI driver was finished. This means that the
> U-Boot PRCI driver won't probe when used with a DT file that is
> aligned to the DT bindings and the driver in the Linux kernel:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/clock/sifive/fu540-prci.txt#n7
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/clk/sifive/fu540-prci.c#n610
>
> Fix by aligning the U-Boot DT match string to the string that's used
> in the upstream DT bindings and the Linux kernel driver.
>
>
> Signed-off-by: Paul Walmsley <paul.walmsley at sifive.com>
> Signed-off-by: Paul Walmsley <paul at pwsan.com>
> Cc: Anup Patel <Anup.Patel at wdc.com>
> Cc: Atish Patra <atish.patra at wdc.com>
> Cc: Alexander Graf <agraf at suse.de>
> ---
> drivers/clk/sifive/fu540-prci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c
> index 2d47ebc6b1..d79d1a5351 100644
> --- a/drivers/clk/sifive/fu540-prci.c
> +++ b/drivers/clk/sifive/fu540-prci.c
> @@ -589,7 +589,7 @@ static struct clk_ops sifive_fu540_prci_ops = {
> };
>
> static const struct udevice_id sifive_fu540_prci_ids[] = {
> - { .compatible = "sifive,fu540-c000-prci0" },
> + { .compatible = "sifive,fu540-c000-prci" },
> { .compatible = "sifive,aloeprci0" },
> { }
> };
>
Reviewed-by: Atish Patra <atish.patra at wdc.com>
--
Regards,
Atish
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