From: Jonas Karlman <jonas@kwiboo.se>
To: dri-devel@lists.freedesktop.org, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>, Liang Chen <cl@rock-chips.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Jonas Karlman <jonas@kwiboo.se>,
devicetree@vger.kernel.org
Subject: [PATCH 01/13] arm64: dts: rockchip: Increase VOP clk rate on RK3328
Date: Sat, 15 Jun 2024 17:03:52 +0000 [thread overview]
Message-ID: <20240615170417.3134517-2-jonas@kwiboo.se> (raw)
In-Reply-To: <20240615170417.3134517-1-jonas@kwiboo.se>
The VOP on RK3328 needs to run at a higher rate in order to produce a
proper 3840x2160 signal.
Change to use 300MHz for VIO clk and 400MHz for VOP clk, same rates used
by vendor 4.4 kernel.
Fixes: 52e02d377a72 ("arm64: dts: rockchip: add core dtsi file for RK3328 SoCs")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 07dcc949b899..b01efd6d042c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -850,8 +850,8 @@ cru: clock-controller@ff440000 {
<0>, <24000000>,
<24000000>, <24000000>,
<15000000>, <15000000>,
- <100000000>, <100000000>,
- <100000000>, <100000000>,
+ <300000000>, <100000000>,
+ <400000000>, <100000000>,
<50000000>, <100000000>,
<100000000>, <100000000>,
<50000000>, <50000000>,
--
2.45.2
next prev parent reply other threads:[~2024-06-15 17:04 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-15 17:03 [PATCH 00/13] rockchip: Enable 4K@60Hz mode on RK3228, RK3328, RK3399 and RK356x Jonas Karlman
2024-06-15 17:03 ` Jonas Karlman [this message]
2024-06-15 17:03 ` [PATCH 02/13] clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228 Jonas Karlman
2024-06-17 20:30 ` Heiko Stübner
2024-06-17 20:50 ` Jonas Karlman
2024-06-17 20:56 ` Dragan Simic
2024-06-15 17:03 ` [PATCH 03/13] drm/rockchip: vop: Allow 4096px width scaling Jonas Karlman
2024-06-15 17:03 ` [PATCH 04/13] drm/rockchip: dw_hdmi: Fix reading EDID when using a forced mode Jonas Karlman
2024-06-15 17:03 ` [PATCH 05/13] drm/rockchip: dw_hdmi: Allow High TMDS Bit Rates Jonas Karlman
2024-06-15 17:03 ` [PATCH 06/13] drm/rockchip: dw_hdmi: Add max_tmds_clock validation Jonas Karlman
2024-06-15 21:53 ` Diederik de Haas
2024-06-15 21:57 ` Jonas Karlman
2024-06-15 17:03 ` [PATCH 07/13] drm/rockchip: dw_hdmi: Filter modes based on hdmiphy_clk Jonas Karlman
2024-06-15 17:03 ` [PATCH 08/13] drm/rockchip: dw_hdmi: Adjust cklvl & txlvl for RF/EMI Jonas Karlman
2024-06-15 17:04 ` [PATCH 09/13] drm/rockchip: dw_hdmi: Add phy_config for 594Mhz pixel clock Jonas Karlman
2024-06-15 17:04 ` [PATCH 10/13] drm/rockchip: dw_hdmi: Set cur_ctr to 0 always Jonas Karlman
2024-06-15 17:04 ` [PATCH 11/13] drm/rockchip: dw_hdmi: Use auto-generated tables Jonas Karlman
2024-06-15 17:04 ` [PATCH 12/13] drm/rockchip: dw_hdmi: Enable 4K@60Hz mode on RK3399 and RK356x Jonas Karlman
2024-06-15 17:04 ` [PATCH 13/13] drm/rockchip: Load crtc devices in preferred order Jonas Karlman
2024-06-24 16:20 ` (subset) [PATCH 00/13] rockchip: Enable 4K@60Hz mode on RK3228, RK3328, RK3399 and RK356x Heiko Stuebner
2024-07-01 9:07 ` Diederik de Haas
2024-07-01 9:45 ` Diederik de Haas
2024-07-04 17:10 ` Christopher Obbard
2024-07-29 20:21 ` (subset) " Heiko Stuebner
2024-08-15 17:31 ` Heiko Stuebner
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