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, kishon@ti.com,
Alim Akhtar <alim.akhtar@samsung.com>
Subject: [RESEND PATCH v10 10/10] arm64: dts: Add node for ufs exynos7
Date: Sat, 13 Jun 2020 08:17:06 +0530 [thread overview]
Message-ID: <20200613024706.27975-11-alim.akhtar@samsung.com> (raw)
In-Reply-To: <20200613024706.27975-1-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:[~2020-06-13 3:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200613030436epcas5p38137bcaddd80ec5eed746a80a1fe31f5@epcas5p3.samsung.com>
2020-06-13 2:46 ` [RESEND PATCH v10 00/10] exynos-ufs: Add support for UFS HCI Alim Akhtar
[not found] ` <CGME20200613030438epcas5p337ed074612a2a1e8b4d6ecb3dda30b5c@epcas5p3.samsung.com>
2020-06-13 2:46 ` [RESEND PATCH v10 01/10] scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr Alim Akhtar
[not found] ` <CGME20200613030440epcas5p121247d520b30ddca1a31b2d57bfc6b91@epcas5p1.samsung.com>
2020-06-13 2:46 ` [RESEND PATCH v10 02/10] scsi: ufs: add quirk to disallow reset of interrupt aggregation Alim Akhtar
[not found] ` <CGME20200613030443epcas5p3596ed8c2f56f3aa6bee7d72cb104363a@epcas5p3.samsung.com>
2020-06-13 2:46 ` [RESEND PATCH v10 03/10] scsi: ufs: add quirk to enable host controller without hce Alim Akhtar
[not found] ` <CGME20200613030445epcas5p4428da322cd9527d1075ff0f1ccc75d23@epcas5p4.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 04/10] scsi: ufs: introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk Alim Akhtar
2020-08-12 0:29 ` Eric Biggers
2020-08-13 1:21 ` Alim Akhtar
2020-08-13 1:25 ` Eric Biggers
[not found] ` <CGME20200613030447epcas5p4ef2db2121851bdd251d2fd19b3532bb1@epcas5p4.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Alim Akhtar
[not found] ` <CGME20200613030449epcas5p3cb1139c47ed1c9055c22facf2f5a933b@epcas5p3.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 06/10] dt-bindings: phy: Document Samsung UFS PHY bindings Alim Akhtar
[not found] ` <CGME20200613030451epcas5p101ab5aa635668f68b88f302c25b32a6d@epcas5p1.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 07/10] phy: samsung-ufs: add UFS PHY driver for samsung SoC Alim Akhtar
[not found] ` <CGME20200613030454epcas5p400f76485ddb34ce6293f0c8fa94332b8@epcas5p4.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 08/10] dt-bindings: ufs: Add bindings for Samsung ufs host Alim Akhtar
2021-07-13 7:05 ` Alim Akhtar
2021-07-13 12:45 ` Krzysztof Kozlowski
2021-07-13 23:34 ` Chanho Park
2021-07-19 2:07 ` Martin K. Petersen
2021-07-19 3:02 ` Chanho Park
[not found] ` <CGME20200613030456epcas5p2e8c8518fbff9bac830c2a5ffec6109d7@epcas5p2.samsung.com>
2020-06-13 2:47 ` [RESEND PATCH v10 09/10] scsi: ufs-exynos: add UFS host support for Exynos SoCs Alim Akhtar
[not found] ` <CGME20200613030458epcas5p3f9667bab202d99fb332d5bf5aad63c85@epcas5p3.samsung.com>
2020-06-13 2:47 ` Alim Akhtar [this message]
2020-06-14 11:02 ` [RESEND PATCH v10 10/10] arm64: dts: Add node for ufs exynos7 Krzysztof Kozlowski
2020-06-15 16:15 ` Alim Akhtar
2020-06-16 3:59 ` [RESEND PATCH v10 00/10] exynos-ufs: Add support for UFS HCI Martin K. Petersen
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