devicetree.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Heiko Stübner" <heiko@sntech.de>
To: Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Rob Herring <robh+dt@kernel.org>,
	Peter Geis <pgwipeout@gmail.com>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Peter Geis <pgwipeout@gmail.com>
Subject: Re: [PATCH 4/9] arm64: dts: rockchip: add rk356x gmac1 node
Date: Wed, 28 Jul 2021 16:21:15 +0200	[thread overview]
Message-ID: <21568327.EfDdHjke4D@diego> (raw)
In-Reply-To: <20210728135534.703028-5-pgwipeout@gmail.com>

Hi Peter,

Am Mittwoch, 28. Juli 2021, 15:55:29 CEST schrieb Peter Geis:
> Add the gmac1 controller to the rk356x device tree.
> This is the controller common to both the rk3568 and rk3566.
> 
> Signed-off-by: Peter Geis <pgwipeout@gmail.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk356x.dtsi | 48 ++++++++++++++++++++++++
>  1 file changed, 48 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> index c2aa7aeec58d..77c679304916 100644
> --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
> @@ -18,6 +18,7 @@ / {
>  	#size-cells = <2>;
>  
>  	aliases {
> +		ethernet1 = &gmac1;
>  		gpio0 = &gpio0;
>  		gpio1 = &gpio1;
>  		gpio2 = &gpio2;

Looking back at the discussion about mmc aliases in board-dts vs. soc-dtsi
I get the feeling the ethernet alias would be same case, as not all boards
will expose ethernet.

In the very least the ethernet alias should be part of the rk3566/rk3568 dtsi
files, doing ethernet0 = &gmac1 for rk3566 and ethernet1 = &gmac1 for rk3568.

But I do think the board-dts would be the more appropriate place.


Heiko

> @@ -344,6 +345,53 @@ sdmmc2: mmc@fe000000 {
>  		status = "disabled";
>  	};
>  
> +	gmac1: ethernet@fe010000 {
> +		compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
> +		reg = <0x0 0xfe010000 0x0 0x10000>;
> +		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-names = "macirq", "eth_wake_irq";
> +		clocks = <&cru SCLK_GMAC1>, <&cru SCLK_GMAC1_RX_TX>,
> +			 <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_MAC1_REFOUT>,
> +			 <&cru ACLK_GMAC1>, <&cru PCLK_GMAC1>,
> +			 <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_GMAC1_PTP_REF>;
> +		clock-names = "stmmaceth", "mac_clk_rx",
> +			      "mac_clk_tx", "clk_mac_refout",
> +			      "aclk_mac", "pclk_mac",
> +			      "clk_mac_speed", "ptp_ref";
> +		resets = <&cru SRST_A_GMAC1>;
> +		reset-names = "stmmaceth";
> +		rockchip,grf = <&grf>;
> +		snps,mixed-burst;
> +		snps,tso;
> +		snps,axi-config = <&gmac1_stmmac_axi_setup>;
> +		snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
> +		snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
> +		status = "disabled";
> +
> +		mdio1: mdio {
> +			compatible = "snps,dwmac-mdio";
> +			#address-cells = <0x1>;
> +			#size-cells = <0x0>;
> +		};
> +
> +		gmac1_stmmac_axi_setup: stmmac-axi-config {
> +			snps,wr_osr_lmt = <4>;
> +			snps,rd_osr_lmt = <8>;
> +			snps,blen = <0 0 0 0 16 8 4>;
> +		};
> +
> +		gmac1_mtl_rx_setup: rx-queues-config {
> +			snps,rx-queues-to-use = <1>;
> +			queue0 {};
> +		};
> +
> +		gmac1_mtl_tx_setup: tx-queues-config {
> +			snps,tx-queues-to-use = <1>;
> +			queue0 {};
> +		};
> +	};
> +
>  	qos_gpu: qos@fe128000 {
>  		compatible = "rockchip,rk3568-qos", "syscon";
>  		reg = <0x0 0xfe128000 0x0 0x20>;
> 





  reply	other threads:[~2021-07-28 14:21 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28 13:55 [PATCH 0/9] fixes and enablement for rk356x Peter Geis
2021-07-28 13:55 ` [PATCH 1/9] dt-bindings: gpio: rockchip,gpio-bank: increase max clocks Peter Geis
2021-07-28 14:10   ` Heiko Stübner
2021-07-28 15:24     ` Peter Geis
2021-07-28 15:51   ` Rob Herring
2021-07-28 13:55 ` [PATCH 2/9] arm64: dts: rockchip: fix rk3568 mbi-alias Peter Geis
2021-07-28 13:55 ` [PATCH 3/9] arm64: dts: rockchip: add rk356x gpio debounce clocks Peter Geis
2021-07-28 13:55 ` [PATCH 4/9] arm64: dts: rockchip: add rk356x gmac1 node Peter Geis
2021-07-28 14:21   ` Heiko Stübner [this message]
2021-07-28 14:32     ` Peter Geis
2021-07-28 13:55 ` [PATCH 5/9] arm64: dts: rockchip: add rk3568 tsadc nodes Peter Geis
2021-07-28 14:46   ` Heiko Stübner
2021-07-28 15:14     ` Peter Geis
2021-07-28 15:31       ` Heiko Stübner
2021-07-28 15:33   ` Johan Jonker
2022-01-17  8:43   ` Piotr Oniszczuk
2022-01-17 13:49     ` Peter Geis
2022-01-17 14:13       ` Piotr Oniszczuk
2022-01-17 14:38         ` Peter Geis
2022-01-17 14:53           ` Piotr Oniszczuk
2021-07-28 13:55 ` [PATCH 6/9] arm64: dts: rockchip: add missing rk3568 cru phandles Peter Geis
2021-07-28 14:06   ` Heiko Stübner
2021-07-28 14:18     ` Peter Geis
2021-07-28 14:41       ` Heiko Stübner
2021-07-28 15:16         ` Peter Geis
2021-07-28 16:49           ` Peter Geis
2021-07-28 17:28             ` Heiko Stübner
2021-07-28 13:55 ` [PATCH 7/9] arm64: dts: rockchip: adjust rk3568 pll clocks Peter Geis
2021-07-28 14:08   ` Heiko Stübner
2021-07-28 14:24     ` Peter Geis
2021-07-28 13:55 ` [PATCH 8/9] arm64: dts: rockchip: enable gmac node on quartz64-a Peter Geis
2021-07-28 13:55 ` [PATCH 9/9] arm64: dts: rockchip: add thermal support to Quartz64 Model A Peter Geis

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=21568327.EfDdHjke4D@diego \
    --to=heiko@sntech.de \
    --cc=bgolaszewski@baylibre.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=pgwipeout@gmail.com \
    --cc=robh+dt@kernel.org \
    /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;
as well as URLs for NNTP newsgroup(s).