LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
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 v3 2/9] MIPS: DTS: Pistachio add missing cpc and cdmm
Date: Wed, 21 Jul 2021 11:01:27 +0800	[thread overview]
Message-ID: <20210721030134.10562-3-jiaxun.yang@flygoat.com> (raw)
In-Reply-To: <20210721030134.10562-1-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:[~2021-07-21  3:02 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-21  3:01 [PATCH v3 0/9] MIPS: Migrate pistachio to generic kernel Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 1/9] MIPS: generic: Allow generating FIT image for Marduk board Jiaxun Yang
2021-07-21  3:01 ` Jiaxun Yang [this message]
2021-07-21  3:01 ` [PATCH v3 3/9] clk: pistachio: Make it selectable for generic MIPS kernel Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 4/9] clocksource/drivers/pistachio: Make it selectable for MIPS Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 5/9] phy: pistachio-usb: Depend on MIPS || COMPILE_TEST Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 6/9] pinctrl: pistachio: Make it as an option Jiaxun Yang
2021-07-30 12:38   ` Linus Walleij
2021-07-21  3:01 ` [PATCH v3 7/9] MIPS: config: generic: Add config for Marduk board Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 8/9] MIPS: Retire MACH_PISTACHIO Jiaxun Yang
2021-07-21  7:08   ` kernel test robot
2021-07-21  7:15   ` kernel test robot
2021-07-21  8:07     ` Jiaxun Yang
2021-07-21  3:01 ` [PATCH v3 9/9] MIPS: Make a alias for pistachio_defconfig Jiaxun Yang

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=20210721030134.10562-3-jiaxun.yang@flygoat.com \
    --to=jiaxun.yang@flygoat.com \
    --cc=daniel.lezcano@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    --cc=linux-phy@lists.infradead.org \
    --cc=mturquette@baylibre.com \
    --cc=tsbogend@alpha.franken.de \
    --cc=vkoul@kernel.org \
    --subject='Re: [PATCH v3 2/9] MIPS: DTS: Pistachio add missing cpc and cdmm' \
    /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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).