From: Ansuel Smith <ansuelsmth@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Russell King <linux@armlinux.org.uk>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Ansuel Smith <ansuelsmth@gmail.com>
Subject: [net-next PATCH v4 10/13] dt-bindings: net: dsa: qca8k: document open drain binding
Date: Sun, 10 Oct 2021 13:15:53 +0200 [thread overview]
Message-ID: <20211010111556.30447-11-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20211010111556.30447-1-ansuelsmth@gmail.com>
Document new binding qca,power_on_sel used to enable Power-on-strapping
select reg and qca,led_open_drain to set led to open drain mode.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
Documentation/devicetree/bindings/net/dsa/qca8k.txt | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
index 05a8ddfb5483..71cd45818430 100644
--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
@@ -13,6 +13,17 @@ Required properties:
Optional properties:
- reset-gpios: GPIO to be used to reset the whole device
+- qca,ignore-power-on-sel: Ignore power on pin strapping to configure led open
+ drain or eeprom presence. This is needed for broken
+ device that have wrong configuration or when the oem
+ decided to not use pin strapping and fallback to sw
+ regs.
+- qca,led-open-drain: Set leds to open-drain mode. This require the
+ qca,ignore-power-on-sel to be set or the driver will fail
+ to probe. This is needed if the oem doesn't use pin
+ strapping to set this mode and prefer to set it using sw
+ regs. The pin strapping related to led open drain mode is
+ the pin B68 for QCA832x and B49 for QCA833x
Subnodes:
--
2.32.0
next prev parent reply other threads:[~2021-10-10 11:16 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-10 11:15 [net-next PATCH v4 00/13] Multiple improvement for qca8337 switch Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 01/13] net: dsa: qca8k: add mac_power_sel support Ansuel Smith
2021-10-10 19:42 ` Vladimir Oltean
2021-10-10 11:15 ` [net-next PATCH v4 02/13] net: dsa: qca8k: add support for sgmii falling edge Ansuel Smith
2021-10-10 12:05 ` Vladimir Oltean
2021-10-10 12:10 ` Ansuel Smith
2021-10-10 12:50 ` Vladimir Oltean
2021-10-10 11:15 ` [net-next PATCH v4 03/13] dt-bindings: net: dsa: qca8k: Add MAC swap and clock phase properties Ansuel Smith
2021-10-10 12:07 ` Vladimir Oltean
2021-10-10 12:11 ` Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 04/13] drivers: net: dsa: qca8k: add support for cpu port 6 Ansuel Smith
2021-10-10 12:42 ` Vladimir Oltean
2021-10-10 13:22 ` Ansuel Smith
2021-10-11 8:17 ` Jonathan McDowell
2021-10-10 11:15 ` [net-next PATCH v4 05/13] dt-bindings: net: dsa: qca8k: Document support for CPU " Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 06/13] net: dsa: qca8k: move rgmii delay detection to phylink mac_config Ansuel Smith
2021-10-10 12:47 ` Vladimir Oltean
2021-10-10 13:28 ` Ansuel Smith
2021-10-10 18:11 ` Vladimir Oltean
2021-10-10 18:18 ` Ansuel Smith
2021-10-10 15:18 ` Andrew Lunn
2021-10-10 15:53 ` Vladimir Oltean
2021-10-10 11:15 ` [net-next PATCH v4 07/13] net: dsa: qca8k: add explicit SGMII PLL enable Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 08/13] dt-bindings: net: dsa: qca8k: Document qca,sgmii-enable-pll Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 09/13] drivers: net: dsa: qca8k: add support for pws config reg Ansuel Smith
2021-10-10 11:15 ` Ansuel Smith [this message]
2021-10-10 12:54 ` [net-next PATCH v4 10/13] dt-bindings: net: dsa: qca8k: document open drain binding Vladimir Oltean
2021-10-10 11:15 ` [net-next PATCH v4 11/13] drivers: net: dsa: qca8k: add support for QCA8328 Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 12/13] dt-bindings: net: dsa: qca8k: document support for qca8328 Ansuel Smith
2021-10-10 11:15 ` [net-next PATCH v4 13/13] drivers: net: dsa: qca8k: set internal delay also for sgmii Ansuel Smith
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