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From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: linux-mips@vger.kernel.org
Cc: tsbogend@alpha.franken.de, mturquette@baylibre.com,
	daniel.lezcano@linaro.org, linus.walleij@linaro.org,
	vkoul@kernel.org, linux-kernel@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	Jiaxun Yang <jiaxun.yang@flygoat.com>
Subject: [PATCH v4 2/9] MIPS: DTS: Pistachio add missing cpc and cdmm
Date: Fri, 23 Jul 2021 10:25:36 +0800	[thread overview]
Message-ID: <20210723022543.4095-3-jiaxun.yang@flygoat.com> (raw)
In-Reply-To: <20210723022543.4095-1-jiaxun.yang@flygoat.com>

CPC and CDMM addresses are adjustable and we should tell kernel
how to place them in devicetree.

Note that MACH_PISTACHIO code hardcoded CDMM base to 0x1bdd0000,
however it will collide with GIC address range. As we don't have
any CDMM device on this platform it won't be a problem.
I found another spare range, 0x1bdf0000~0x1be00000 to place CDMM
instead.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 arch/mips/boot/dts/img/pistachio.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/mips/boot/dts/img/pistachio.dtsi b/arch/mips/boot/dts/img/pistachio.dtsi
index dc3b7909de73..b1db8b8f446f 100644
--- a/arch/mips/boot/dts/img/pistachio.dtsi
+++ b/arch/mips/boot/dts/img/pistachio.dtsi
@@ -900,6 +900,16 @@ timer {
 		};
 	};
 
+	cpc: cpc@1bde0000 {
+		compatible = "mti,mips-cpc";
+		reg = <0x1bde0000 0x10000>;
+	};
+
+	cdmm: cdmm@1bdf0000 {
+		compatible = "mti,mips-cdmm";
+		reg = <0x1bdf0000 0x10000>;
+	};
+
 	usb_phy: usb-phy {
 		compatible = "img,pistachio-usb-phy";
 		clocks = <&clk_core CLK_USB_PHY>;
-- 
2.32.0


  parent reply	other threads:[~2021-07-23  2:26 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-23  2:25 [PATCH v4 0/9] MIPS: Migrate pistachio to generic kernel Jiaxun Yang
2021-07-23  2:25 ` [PATCH v4 1/9] MIPS: generic: Allow generating FIT image for Marduk board Jiaxun Yang
2021-07-23  2:25 ` Jiaxun Yang [this message]
2021-07-23  2:25 ` [PATCH v4 3/9] clk: pistachio: Make it selectable for generic MIPS kernel Jiaxun Yang
2021-07-27  0:21   ` Stephen Boyd
2021-07-23  2:25 ` [PATCH v4 4/9] clocksource/drivers/pistachio: Make it selectable for MIPS Jiaxun Yang
2021-08-13 16:03   ` Daniel Lezcano
2021-07-23  2:25 ` [PATCH v4 5/9] phy: pistachio-usb: Depend on MIPS || COMPILE_TEST Jiaxun Yang
2021-08-06 12:01   ` Vinod Koul
2021-07-23  2:25 ` [PATCH v4 6/9] pinctrl: pistachio: Make it as an option Jiaxun Yang
2021-08-10 13:27   ` Linus Walleij
2021-07-23  2:25 ` [PATCH v4 7/9] MIPS: config: generic: Add config for Marduk board Jiaxun Yang
2021-07-23  2:25 ` [PATCH v4 8/9] MIPS: Retire MACH_PISTACHIO Jiaxun Yang
2021-07-23  2:25 ` [PATCH v4 9/9] MIPS: Make a alias for pistachio_defconfig Jiaxun Yang
2021-08-07  3:06 ` [PATCH v4 0/9] MIPS: Migrate pistachio to generic kernel Jiaxun Yang
2021-08-07  9:28   ` Thomas Bogendoerfer
2021-08-12 14:09 ` Thomas Bogendoerfer

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