From: Marcel Ziswiler <marcel@ziswiler.com>
To: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH v2 14/34] ARM: tegra: colibri_t30: add i2c-thermtrip
Date: Sat, 1 Sep 2018 10:12:28 +0200 [thread overview]
Message-ID: <20180901081248.22639-15-marcel@ziswiler.com> (raw)
In-Reply-To: <20180901081248.22639-1-marcel@ziswiler.com>
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Add i2c-thermtrip which would set the DEV_OFF bit in the DCDC control
register of the TPS65911 PMIC.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
Changes in v2:
- When running some more tests I realized that the reg-addr should
really be 0x3f. Fix this.
arch/arm/boot/dts/tegra30-colibri.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 73ff098612a2..670edd5e4754 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -910,6 +910,14 @@
nvidia,core-pwr-off-time = <0>;
nvidia,core-power-req-active-high;
nvidia,sys-clock-req-active-high;
+
+ /* Set DEV_OFF bit in DCDC control register of TPS65911 PMIC */
+ i2c-thermtrip {
+ nvidia,i2c-controller-id = <4>;
+ nvidia,bus-addr = <0x2d>;
+ nvidia,reg-addr = <0x3f>;
+ nvidia,reg-data = <0x1>;
+ };
};
ahub@70080000 {
--
2.14.4
next prev parent reply other threads:[~2018-09-01 8:12 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-01 8:12 [PATCH v2 00/34] ARM: dts: tegra: colibri_t30: major revamp Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 01/34] ARM: tegra: colibri_t30: add local-mac-address property Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 02/34] ARM: tegra: colibri_t30: reorder host1x/hdmi properties Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 03/34] ARM: tegra: colibri_t30: regulator clean-up Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 04/34] ARM: tegra: colibri_t30: add missing regulators Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 05/34] ARM: tegra: colibri_t30: annotate uarts and move compatible to board Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 06/34] ARM: tegra: colibri_t30: white-space clean-up Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 07/34] ARM: tegra: colibri_t30: move dr_mode property from phy to controller Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 08/34] ARM: tegra: colibri_t30: reorder backlight properties Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 09/34] ARM: tegra: colibri_t30: drop pwmleds Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 10/34] ARM: tegra: colibri_t30: pinmux clean-up Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 11/34] ARM: tegra: colibri_t30: add missing pinmux Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 12/34] ARM: tegra: colibri_t30: use proper irq-gpio for stmpe811 Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 13/34] ARM: tegra: colibri_t30: further lm95245 temperature sensor annotation Marcel Ziswiler
2018-09-01 8:12 ` Marcel Ziswiler [this message]
2018-09-01 8:12 ` [PATCH v2 15/34] ARM: tegra: colibri_t30: add proper emmc vmmc and vqmmc supplies Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 16/34] ARM: tegra: colibri_t30: enable emmc ddr52 mode Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 17/34] ARM: tegra: colibri_t30: get rid of fake clocks simple bus Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 18/34] ARM: tegra: colibri_t30: line break long compatible property line Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 19/34] ARM: tegra: colibri_t30: move input include to carrier board Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 20/34] ARM: tegra: colibri_t30: remove unused nvidia,is-wired property Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 21/34] ARM: tegra: colibri_t30: add gpio hog to unreset usb ethernet chip Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 22/34] ARM: tegra: colibri_t30: enable hda over hdmi Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 23/34] ARM: tegra: colibri_t30: annotate sd card detect Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 24/34] ARM: tegra: colibri_t30: annotate ehci instance 1 Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 25/34] ARM: tegra: colibri_t30: update compatibility comment Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 26/34] ARM: tegra: colibri_t30: drop module level model and compatible Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 27/34] ARM: tegra: colibri_t30: drop obsolete spidev node Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 28/34] ARM: tegra: colibri_t30: rename hdmiddc to hdmi_ddc Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 29/34] ARM: tegra: colibri_t30: rename tps65911@2d, stmpe811@41 and tps62362@60 Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 30/34] ARM: tegra: colibri_t30: fix mcp2515 can controller interrupt polarity Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 31/34] ARM: tegra: colibri_t30: remove unused mcp2515 can0 label Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 32/34] ARM: tegra: colibri_t30: add mcp2515 vdd and xceiver supplies Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 33/34] ARM: tegra: colibri_t30: annotate unused i2c busses Marcel Ziswiler
2018-09-01 8:12 ` [PATCH v2 34/34] ARM: tegra: colibri_t30: annotate power I2C being on-module Marcel Ziswiler
2018-09-26 14:48 ` [PATCH v2 00/34] ARM: dts: tegra: colibri_t30: major revamp Thierry Reding
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