LinuxTV Patchwork [v2,04/15] soc: sunxi: sram: Enable EMAC clock access for H3 variant

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Submitter Paul Kocialkowski
Date Dec. 5, 2018, 9:24 a.m.
Message ID <20181205092444.29497-5-paul.kocialkowski@bootlin.com>
Download mbox | patch
Permalink /patch/53301/
State Not Applicable
Delegated to: Hans Verkuil
Headers show

Comments

Paul Kocialkowski - Dec. 5, 2018, 9:24 a.m.
Just like the A64 and H5, the H3 SoC uses the system control block
to enable the EMAC clock.

Add a variant structure definition for the H3 and use it over the A10
one. This will allow using the H3-specific binding for the syscon node
attached to the EMAC instead of the generic syscon binding.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
---
 drivers/soc/sunxi/sunxi_sram.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c
index 71e3ee4a3f19..fd81a3c0db45 100644
--- a/drivers/soc/sunxi/sunxi_sram.c
+++ b/drivers/soc/sunxi/sunxi_sram.c
@@ -290,6 +290,10 @@  static const struct sunxi_sramc_variant sun4i_a10_sramc_variant = {
 	/* Nothing special */
 };
 
+static const struct sunxi_sramc_variant sun8i_h3_sramc_variant = {
+	.has_emac_clock = true,
+};
+
 static const struct sunxi_sramc_variant sun50i_a64_sramc_variant = {
 	.has_emac_clock = true,
 };
@@ -369,7 +373,7 @@  static const struct of_device_id sunxi_sram_dt_match[] = {
 	},
 	{
 		.compatible = "allwinner,sun8i-h3-system-control",
-		.data = &sun4i_a10_sramc_variant,
+		.data = &sun8i_h3_sramc_variant,
 	},
 	{
 		.compatible = "allwinner,sun50i-a64-sram-controller",

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