From: Alim Akhtar <alim.akhtar@samsung.com>
To: robh@kernel.org
Cc: devicetree@vger.kernel.org, linux-scsi@vger.kernel.org,
krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com,
kwmad.kim@samsung.com, stanley.chu@mediatek.com,
cang@codeaurora.org, linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Alim Akhtar <alim.akhtar@samsung.com>
Subject: [PATCH v9 10/10] arm64: dts: Add node for ufs exynos7
Date: Thu, 14 May 2020 06:09:14 +0530 [thread overview]
Message-ID: <20200514003914.26052-11-alim.akhtar@samsung.com> (raw)
In-Reply-To: <20200514003914.26052-1-alim.akhtar@samsung.com>
Adding dt node foe UFS and UFS-PHY for exynos7 SoC.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Tested-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
.../boot/dts/exynos/exynos7-espresso.dts | 4 ++
arch/arm64/boot/dts/exynos/exynos7.dtsi | 43 ++++++++++++++++++-
2 files changed, 45 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 7af288fa9475..790f12ca8981 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -406,6 +406,10 @@
};
};
+&ufs {
+ status = "okay";
+};
+
&usbdrd_phy {
vbus-supply = <&usb30_vbus_reg>;
vbus-boost-supply = <&usb3drd_boost_5v>;
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 5558045637ac..300ad7326ea8 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -220,9 +220,14 @@
#clock-cells = <1>;
clocks = <&fin_pll>, <&clock_top1 DOUT_ACLK_FSYS1_200>,
<&clock_top1 DOUT_SCLK_MMC0>,
- <&clock_top1 DOUT_SCLK_MMC1>;
+ <&clock_top1 DOUT_SCLK_MMC1>,
+ <&clock_top1 DOUT_SCLK_UFSUNIPRO20>,
+ <&clock_top1 DOUT_SCLK_PHY_FSYS1>,
+ <&clock_top1 DOUT_SCLK_PHY_FSYS1_26M>;
clock-names = "fin_pll", "dout_aclk_fsys1_200",
- "dout_sclk_mmc0", "dout_sclk_mmc1";
+ "dout_sclk_mmc0", "dout_sclk_mmc1",
+ "dout_sclk_ufsunipro20", "dout_sclk_phy_fsys1",
+ "dout_sclk_phy_fsys1_26m";
};
serial_0: serial@13630000 {
@@ -601,6 +606,40 @@
};
};
+ ufs: ufs@15570000 {
+ compatible = "samsung,exynos7-ufs";
+ reg = <0x15570000 0x100>, /* 0: HCI standard */
+ <0x15570100 0x100>, /* 1: Vendor specificed */
+ <0x15571000 0x200>, /* 2: UNIPRO */
+ <0x15572000 0x300>; /* 3: UFS protector */
+ reg-names = "hci", "vs_hci", "unipro", "ufsp";
+ interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clock_fsys1 ACLK_UFS20_LINK>,
+ <&clock_fsys1 SCLK_UFSUNIPRO20_USER>;
+ clock-names = "core_clk", "sclk_unipro_main";
+ freq-table-hz = <0 0>, <0 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
+ phys = <&ufs_phy>;
+ phy-names = "ufs-phy";
+ status = "disabled";
+ };
+
+ ufs_phy: ufs-phy@15571800 {
+ compatible = "samsung,exynos7-ufs-phy";
+ reg = <0x15571800 0x240>;
+ reg-names = "phy-pma";
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ #phy-cells = <0>;
+ clocks = <&clock_fsys1 SCLK_COMBO_PHY_EMBEDDED_26M>,
+ <&clock_fsys1 PHYCLK_UFS20_RX1_SYMBOL_USER>,
+ <&clock_fsys1 PHYCLK_UFS20_RX0_SYMBOL_USER>,
+ <&clock_fsys1 PHYCLK_UFS20_TX0_SYMBOL_USER>;
+ clock-names = "ref_clk", "rx1_symbol_clk",
+ "rx0_symbol_clk",
+ "tx0_symbol_clk";
+ };
+
usbdrd_phy: phy@15500000 {
compatible = "samsung,exynos7-usbdrd-phy";
reg = <0x15500000 0x100>;
--
2.17.1
next prev parent reply other threads:[~2020-05-14 0:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200514005251epcas5p39ff05e1b6f4f8735f1516fbb670d6810@epcas5p3.samsung.com>
2020-05-14 0:39 ` [PATCH v9 00/10] exynos-ufs: Add support for UFS HCI Alim Akhtar
[not found] ` <CGME20200514005254epcas5p27e2ef61a6d7f595ff2eaf4ec65940cf6@epcas5p2.samsung.com>
2020-05-14 0:39 ` [PATCH v9 01/10] scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr Alim Akhtar
[not found] ` <CGME20200514005256epcas5p3ccb5dcc7c96a5cdb9ee78baa8ec1e0d3@epcas5p3.samsung.com>
2020-05-14 0:39 ` [PATCH v9 02/10] scsi: ufs: add quirk to disallow reset of interrupt aggregation Alim Akhtar
[not found] ` <CGME20200514005258epcas5p14733cec8b9ca92e518a8d5a0c27f3f0b@epcas5p1.samsung.com>
2020-05-14 0:39 ` [PATCH v9 03/10] scsi: ufs: add quirk to enable host controller without hce Alim Akhtar
[not found] ` <CGME20200514005300epcas5p4ce7ba7fe62567e7ba0066c96473853b2@epcas5p4.samsung.com>
2020-05-14 0:39 ` [PATCH v9 04/10] scsi: ufs: introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk Alim Akhtar
[not found] ` <CGME20200514005302epcas5p1d2e99ba001cacc4d9e0d8dcf7de3155b@epcas5p1.samsung.com>
2020-05-14 0:39 ` [PATCH v9 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Alim Akhtar
[not found] ` <CGME20200514005304epcas5p37a311f813416383b6de8af6e809b350d@epcas5p3.samsung.com>
2020-05-14 0:39 ` [PATCH v9 06/10] dt-bindings: phy: Document Samsung UFS PHY bindings Alim Akhtar
[not found] ` <CGME20200514005307epcas5p28b00e2fb5e9526c447927b52127480f4@epcas5p2.samsung.com>
2020-05-14 0:39 ` [PATCH v9 07/10] phy: samsung-ufs: add UFS PHY driver for samsung SoC Alim Akhtar
[not found] ` <CGME20200514005309epcas5p3ccd2b44c1bf20634eea3e232d1c2b62e@epcas5p3.samsung.com>
2020-05-14 0:39 ` [PATCH v9 08/10] dt-bindings: ufs: Add DT binding documentation for ufs Alim Akhtar
2020-05-26 18:08 ` Rob Herring
2020-05-27 16:23 ` Alim Akhtar
[not found] ` <CGME20200514005311epcas5p21eb58ec4a937e9c13589f81c33d77fe3@epcas5p2.samsung.com>
2020-05-14 0:39 ` [PATCH v9 09/10] scsi: ufs-exynos: add UFS host support for Exynos SoCs Alim Akhtar
[not found] ` <CGME20200514005313epcas5p3eac58d00d9f617b860a3ac607c8413ec@epcas5p3.samsung.com>
2020-05-14 0:39 ` Alim Akhtar [this message]
2020-05-19 7:16 ` [PATCH v9 10/10] arm64: dts: Add node for ufs exynos7 Krzysztof Kozlowski
2020-05-21 16:49 ` Alim Akhtar
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=20200514003914.26052-11-alim.akhtar@samsung.com \
--to=alim.akhtar@samsung.com \
--cc=avri.altman@wdc.com \
--cc=cang@codeaurora.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk@kernel.org \
--cc=kwmad.kim@samsung.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=robh@kernel.org \
--cc=stanley.chu@mediatek.com \
/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).