From: Anup Patel <anup.patel@broadcom.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Jon Mason <jonmason@broadcom.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Oza Pawandeep <oza.oza@broadcom.com>,
Srinath Mannam <srinath.mannam@broadcom.com>,
Pramod Kumar <pramod.kumar@broadcom.com>,
Sandeep Tripathy <sandeep.tripathy@broadcom.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com,
Anup Patel <anup.patel@broadcom.com>
Subject: [PATCH v5 11/11] arm64: dts: Add PWM and SDHCI DT nodes for Stingray SOC
Date: Fri, 26 May 2017 14:55:04 +0530 [thread overview]
Message-ID: <1495790704-2438-12-git-send-email-anup.patel@broadcom.com> (raw)
In-Reply-To: <1495790704-2438-1-git-send-email-anup.patel@broadcom.com>
From: Srinath Mannam <srinath.mannam@broadcom.com>
The Stingray SoC has two instances of SDHCI controller
and one instance of iProc PWM.
Let's enable above mentioned devices in Stingray DT.
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
---
.../boot/dts/broadcom/stingray/bcm958742-base.dtsi | 39 ++++++++++++++++++++++
.../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 28 ++++++++++++++++
2 files changed, 67 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index ff59a26..5dca7d1 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -43,6 +43,28 @@
serial2 = &uart2;
serial3 = &uart3;
};
+
+ sdio0_vddo_ctrl_reg: sdio0_vddo_ctrl {
+ compatible = "regulator-gpio";
+ regulator-name = "sdio0_vddo_ctrl_reg";
+ regulator-type = "voltage";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&pca9505 18 0>;
+ states = <3300000 0x0
+ 1800000 0x1>;
+ };
+
+ sdio1_vddo_ctrl_reg: sdio1_vddo_ctrl {
+ compatible = "regulator-gpio";
+ regulator-name = "sdio1_vddo_ctrl_reg";
+ regulator-type = "voltage";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&pca9505 19 0>;
+ states = <3300000 0x0
+ 1800000 0x1>;
+ };
};
&memory { /* Default DRAM banks */
@@ -54,6 +76,10 @@
status = "okay";
};
+&pwm {
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
@@ -90,3 +116,16 @@
#size-cells = <1>;
};
};
+
+&sdio0 {
+ vqmmc-supply = <&sdio0_vddo_ctrl_reg>;
+ non-removable;
+ full-pwr-cycle;
+ status = "okay";
+};
+
+&sdio1 {
+ vqmmc-supply = <&sdio1_vddo_ctrl_reg>;
+ full-pwr-cycle;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 642d42c..44ed73c 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -269,6 +269,14 @@
#include "stingray-pinctrl.dtsi"
+ pwm: pwm@68910000{
+ compatible = "brcm,iproc-pwm";
+ reg = <0x00010000 0x1000>;
+ clocks = <&crmu_ref25m>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
i2c0: i2c@689b0000 {
compatible = "brcm,iproc-i2c";
reg = <0x000b0000 0x100>;
@@ -428,5 +436,25 @@
brcm,nand-has-wp;
status = "disabled";
};
+
+ sdio0: sdhci@68cf1000 {
+ compatible = "brcm,sdhci-iproc";
+ reg = <0x003f1000 0x100>;
+ interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
+ bus-width = <8>;
+ clocks = <&sdio0_clk>;
+ iommus = <&smmu 0x6002 0x0000>;
+ status = "disabled";
+ };
+
+ sdio1: sdhci@68cf2000 {
+ compatible = "brcm,sdhci-iproc";
+ reg = <0x003f2000 0x100>;
+ interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+ bus-width = <8>;
+ clocks = <&sdio1_clk>;
+ iommus = <&smmu 0x6003 0x0000>;
+ status = "disabled";
+ };
};
};
--
2.7.4
prev parent reply other threads:[~2017-05-26 9:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-26 9:24 [PATCH v5 00/11] Broadcom Stingray SOC Initial Support Anup Patel
2017-05-26 9:24 ` [PATCH v5 01/11] dt-bindings: bcm: Add Broadcom Stingray bindings document Anup Patel
2017-05-26 9:24 ` [PATCH v5 02/11] dt-bindings: clk: Extend binding doc for Stingray SOC Anup Patel
2017-05-26 9:24 ` [PATCH v5 03/11] clk: bcm: Add clocks " Anup Patel
2017-05-26 9:24 ` [PATCH v5 04/11] arm64: dts: Initial DTS files for Broadcom " Anup Patel
2017-06-02 5:37 ` Florian Fainelli
[not found] ` <abeca9ac-487c-b6dc-1397-4134b0442909-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-06-02 6:32 ` Anup Patel
2017-05-26 9:24 ` [PATCH v5 05/11] arm64: dts: Add clock DT nodes for " Anup Patel
2017-05-26 9:24 ` [PATCH v5 06/11] arm64: dts: Add NAND " Anup Patel
2017-05-26 9:25 ` [PATCH v5 07/11] arm64: dts: Add pinctrl " Anup Patel
[not found] ` <1495790704-2438-1-git-send-email-anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-05-26 9:25 ` [PATCH v5 08/11] arm64: dts: Add GPIO " Anup Patel
2017-05-26 9:25 ` [PATCH v5 09/11] arm64: dts: Add I2C DT nodes for Stingray SoC Anup Patel
2017-05-26 9:25 ` [PATCH v5 10/11] arm64: dts: Add PL022, PL330 and SP805 DT nodes for Stingray Anup Patel
2017-05-26 9:25 ` Anup Patel [this message]
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