From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 02/15] dt-bindings: net: broadcom-bluetooth: Add VBAT and VDDIO supplies
Date: Thu, 15 Nov 2018 17:35:50 +0800 [thread overview]
Message-ID: <20181115093603.26729-3-wens@csie.org> (raw)
In-Reply-To: <20181115093603.26729-1-wens@csie.org>
The Broadcom Bluetooth chips have two power inputs, VBAT and VDDIO.
The former provides overall power for the chip, while the latter powers
the I/O pins and buffers.
This patch adds properties for the two so we can describe the power
supply relationships.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
Documentation/devicetree/bindings/net/broadcom-bluetooth.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
index 711c75ac2bb5..78cfa0fbece9 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -23,6 +23,8 @@ Optional properties:
- "extclk": deprecated, replaced by "txco"
- "txco": external reference clock (not a standalone crystal)
- "lpo": external low power 32.768 kHz clock
+ - vbat-supply: phandle to regulator supply for VBAT
+ - vddio-supply: phandle to regulator supply for VDDIO
Example:
--
2.19.1
next prev parent reply other threads:[~2018-11-15 9:35 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-15 9:35 [PATCH v2 00/15] ARM: sunxi: Enable Broadcom-based Bluetooth controllers Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 01/15] dt-bindings: net: broadcom-bluetooth: Fix external clock names Chen-Yu Tsai
2018-11-15 9:35 ` Chen-Yu Tsai [this message]
2018-11-15 9:35 ` [PATCH v2 03/15] dt-bindings: net: broadcom-bluetooth: Add BCM20702A1 compatible string Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 04/15] dt-bindings: net: broadcom-bluetooth: Add BCM4330 " Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 05/15] Bluetooth: hci_bcm: Handle deferred probing for the clock supply Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 06/15] Bluetooth: hci_bcm: Simplify clk_get error handling Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 07/15] Bluetooth: hci_bcm: Use "txco" and "extclk" to get clock reference Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 08/15] Bluetooth: hci_bcm: Add support for LPO clock Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 09/15] Bluetooth: hci_bcm: Add support for regulator supplies Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 10/15] Bluetooth: hci_bcm: Wait for device to come out of reset after power on Chen-Yu Tsai
2018-11-15 9:35 ` [PATCH v2 11/15] Bluetooth: hci_bcm: Add BCM20702A1 variant Chen-Yu Tsai
2018-11-15 9:36 ` [PATCH v2 12/15] Bluetooth: hci_bcm: Add compatible string for BCM4330 Chen-Yu Tsai
2018-11-15 9:36 ` [PATCH v2 13/15] Bluetooth: btbcm: Add default address for BCM43430A0 Chen-Yu Tsai
2018-11-15 9:36 ` [PATCH v2 14/15] ARM: dts: sunxi: Enable Broadcom-based Bluetooth for multiple boards Chen-Yu Tsai
2018-11-15 9:36 ` [PATCH v2 15/15] arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node Chen-Yu Tsai
2018-11-28 4:25 ` [PATCH v2 00/15] ARM: sunxi: Enable Broadcom-based Bluetooth controllers Chen-Yu Tsai
2018-12-03 15:51 ` Chen-Yu Tsai
2018-12-14 12:42 ` Ondřej Jirman
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