* [PATCH] ARM: i.MX28: Add APBH clk support
@ 2018-09-17 10:31 Oleksij Rempel
2018-09-17 11:33 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Oleksij Rempel @ 2018-09-17 10:31 UTC (permalink / raw)
To: barebox; +Cc: Oleksij Rempel
After this commit iMX28 filed to use DMA and NAND:
|commit 6eb2ba6f1b206bb7d688036a28c98eb4a89be781
|Author: Andrey Smirnov <andrew.smirnov@gmail.com>
|Date: Sat Mar 31 18:13:57 2018 -0700
|
|dma: apbh: Enable clock as a part of probing
|
|Enable clock as a part of probing in order to avoid problems on SoCs
|that do not have this block ungated out of reset (e.g. i.MX7).
|
|Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
|Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The reason was missing clock base for APBH.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
drivers/clk/mxs/clk-imx28.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
index ffe03c8668..dd17a74d79 100644
--- a/drivers/clk/mxs/clk-imx28.c
+++ b/drivers/clk/mxs/clk-imx28.c
@@ -152,6 +152,7 @@ int __init mx28_clocks_init(void __iomem *regs)
clkdev_add_physbase(clks[fec], IMX_FEC0_BASE, NULL);
clkdev_add_physbase(clks[xbus], IMX_DBGUART_BASE, NULL);
clkdev_add_physbase(clks[hbus], IMX_OCOTP_BASE, NULL);
+ clkdev_add_physbase(clks[hbus], MXS_APBH_BASE, NULL);
clkdev_add_physbase(clks[uart], IMX_UART0_BASE, NULL);
clkdev_add_physbase(clks[uart], IMX_UART1_BASE, NULL);
clkdev_add_physbase(clks[uart], IMX_UART2_BASE, NULL);
--
2.19.0
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: i.MX28: Add APBH clk support
2018-09-17 10:31 [PATCH] ARM: i.MX28: Add APBH clk support Oleksij Rempel
@ 2018-09-17 11:33 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2018-09-17 11:33 UTC (permalink / raw)
To: Oleksij Rempel; +Cc: barebox
On Mon, Sep 17, 2018 at 12:31:51PM +0200, Oleksij Rempel wrote:
> After this commit iMX28 filed to use DMA and NAND:
> |commit 6eb2ba6f1b206bb7d688036a28c98eb4a89be781
> |Author: Andrey Smirnov <andrew.smirnov@gmail.com>
> |Date: Sat Mar 31 18:13:57 2018 -0700
> |
> |dma: apbh: Enable clock as a part of probing
> |
> |Enable clock as a part of probing in order to avoid problems on SoCs
> |that do not have this block ungated out of reset (e.g. i.MX7).
> |
> |Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> |Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
>
> The reason was missing clock base for APBH.
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
Applied, thanks
Sascha
> drivers/clk/mxs/clk-imx28.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
> index ffe03c8668..dd17a74d79 100644
> --- a/drivers/clk/mxs/clk-imx28.c
> +++ b/drivers/clk/mxs/clk-imx28.c
> @@ -152,6 +152,7 @@ int __init mx28_clocks_init(void __iomem *regs)
> clkdev_add_physbase(clks[fec], IMX_FEC0_BASE, NULL);
> clkdev_add_physbase(clks[xbus], IMX_DBGUART_BASE, NULL);
> clkdev_add_physbase(clks[hbus], IMX_OCOTP_BASE, NULL);
> + clkdev_add_physbase(clks[hbus], MXS_APBH_BASE, NULL);
> clkdev_add_physbase(clks[uart], IMX_UART0_BASE, NULL);
> clkdev_add_physbase(clks[uart], IMX_UART1_BASE, NULL);
> clkdev_add_physbase(clks[uart], IMX_UART2_BASE, NULL);
> --
> 2.19.0
>
>
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2018-09-17 10:31 [PATCH] ARM: i.MX28: Add APBH clk support Oleksij Rempel
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