From: Randy Li <ayaka@soulik.info>
To: linux-rockchip@lists.infradead.org
Cc: ulf.hansson@linaro.org, zhangqing@rock-chips.com,
heiko@sntech.de, geert+renesas@glider.be, sboyd@kernel.org,
mturquette@baylibre.com, Randy Li <ayaka@soulik.info>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] arm64: dts: rockchip: add power domain to iommu rk3399
Date: Sun, 6 Jan 2019 01:48:36 +0800 [thread overview]
Message-ID: <20190105174837.19378-3-ayaka@soulik.info> (raw)
In-Reply-To: <20190105174837.19378-1-ayaka@soulik.info>
IOMMU device won't work without power unless PMU
can't turn it off.
Signed-off-by: Randy Li <ayaka@soulik.info>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 6cc1c9fa4ea6..b22b2e40422b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1263,6 +1263,7 @@
clock-names = "aclk", "iface";
#iommu-cells = <0>;
power-domains = <&power RK3399_PD_VCODEC>;
+ status = "disabled";
};
vdec_mmu: iommu@ff660480 {
@@ -1273,6 +1274,7 @@
clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>;
clock-names = "aclk", "iface";
#iommu-cells = <0>;
+ power-domains = <&power RK3399_PD_VDU>;
status = "disabled";
};
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-01-05 17:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-05 17:48 [PATCH 0/3] The basic patches for rockchip video codec Randy Li
2019-01-05 17:48 ` [PATCH 1/3] clk: rockchip: add video clk parents for rk3399 Randy Li
2019-01-05 17:48 ` Randy Li [this message]
2019-01-05 17:48 ` [PATCH 3/3] soc: rockchip: power-domain: export idle request Randy Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190105174837.19378-3-ayaka@soulik.info \
--to=ayaka@soulik.info \
--cc=geert+renesas@glider.be \
--cc=heiko@sntech.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=mturquette@baylibre.com \
--cc=sboyd@kernel.org \
--cc=ulf.hansson@linaro.org \
--cc=zhangqing@rock-chips.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox