linux-kernel - [PATCH 1/4] firmware: xilinx: Add configuration values for tri-state

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Message-ID: <1655462819-28801-2-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com>
Date:   Fri, 17 Jun 2022 16:16:56 +0530
From:   Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <git@...inx.com>,
        <saikrishna12468@...il.com>,
        Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
Subject: [PATCH 1/4] firmware: xilinx: Add configuration values for tri-state

Add configuration values(enable/disable) for tri-state parameter.

Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
---
 include/linux/firmware/xlnx-zynqmp.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 14f00a7672d1..7c4d2297cac1 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -363,6 +363,11 @@ enum pm_pinctrl_drive_strength {
 	PM_PINCTRL_DRIVE_STRENGTH_12MA = 3,
 };
 
+enum pm_pinctrl_tri_state {
+	PM_PINCTRL_TRI_STATE_DISABLE = 0,
+	PM_PINCTRL_TRI_STATE_ENABLE = 1,
+};
+
 enum zynqmp_pm_shutdown_type {
 	ZYNQMP_PM_SHUTDOWN_TYPE_SHUTDOWN = 0,
 	ZYNQMP_PM_SHUTDOWN_TYPE_RESET = 1,
-- 
2.17.1