Message ID | 20230616062101.601837-25-s.hauer@pengutronix.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Fri, 16 Jun 2023 08:21:44 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from <sha@pengutronix.de>) id 1qA2q5-003FVp-LV; Fri, 16 Jun 2023 08:21:41 +0200 From: Sascha Hauer <s.hauer@pengutronix.de> To: linux-rockchip@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Heiko Stuebner <heiko@sntech.de>, Kyungmin Park <kyungmin.park@samsung.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, Will Deacon <will@kernel.org>, Mark Rutland <mark.rutland@arm.com>, kernel@pengutronix.de, Michael Riesch <michael.riesch@wolfvision.net>, Robin Murphy <robin.murphy@arm.com>, Vincent Legoll <vincent.legoll@gmail.com>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, devicetree@vger.kernel.org, Sebastian Reichel <sebastian.reichel@collabora.com>, Sascha Hauer <s.hauer@pengutronix.de> Subject: [PATCH v6 24/26] arm64: dts: rockchip: rk3399: Enable DFI Date: Fri, 16 Jun 2023 08:20:59 +0200 Message-Id: <20230616062101.601837-25-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230616062101.601837-1-s.hauer@pengutronix.de> References: <20230616062101.601837-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-rockchip@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230616_072202_322683_2A98D844 X-CRM114-Status: GOOD ( 12.13 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms <linux-rockchip.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-rockchip>, <mailto:linux-rockchip-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-rockchip/> List-Post: <mailto:linux-rockchip@lists.infradead.org> List-Help: <mailto:linux-rockchip-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-rockchip>, <mailto:linux-rockchip-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" <linux-rockchip-bounces@lists.infradead.org> Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org |
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Add perf support to the rockchip-dfi driver
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expand
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 928948e7c7bbb..fa0a5dbd1b0ec 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1331,7 +1331,6 @@ dfi: dfi@ff630000 { interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&cru PCLK_DDR_MON>; clock-names = "pclk_ddr_mon"; - status = "disabled"; }; vpu: video-codec@ff650000 {
the DFI unit can provide useful data for measuring DDR utilization and works without any configuration from the board, so enable it in the dtsi file directly. Link: https://lore.kernel.org/r/20230524083153.2046084-24-s.hauer@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 1 - 1 file changed, 1 deletion(-)