From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/mfd/display-serdes/maxim/maxim-max96752.h | 31 +++++++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/mfd/display-serdes/maxim/maxim-max96752.h b/kernel/drivers/mfd/display-serdes/maxim/maxim-max96752.h
index 079be4c..dc1e960 100644
--- a/kernel/drivers/mfd/display-serdes/maxim/maxim-max96752.h
+++ b/kernel/drivers/mfd/display-serdes/maxim/maxim-max96752.h
@@ -11,4 +11,35 @@
#ifndef __MFD_SERDES_MAXIM_MAX96752_H__
#define __MFD_SERDES_MAXIM_MAX96752_H__
+#define GPIO_A_REG(gpio) (0x0200 + ((gpio) * 3))
+#define GPIO_B_REG(gpio) (0x0201 + ((gpio) * 3))
+#define GPIO_C_REG(gpio) (0x0202 + ((gpio) * 3))
+
+
+/* 0200h */
+#define RES_CFG BIT(7)
+#define RSVD BIT(6)
+#define TX_COMP_EN BIT(5)
+#define GPIO_OUT BIT(4)
+#define GPIO_IN BIT(3)
+#define GPIO_RX_EN BIT(2)
+#define GPIO_TX_EN BIT(1)
+#define GPIO_OUT_DIS BIT(0)
+
+/* 0201h */
+#define PULL_UPDN_SEL GENMASK(7, 6)
+#define OUT_TYPE BIT(5)
+#define GPIO_TX_ID GENMASK(4, 0)
+
+/* 0202h */
+#define OVR_RES_CFG BIT(7)
+#define GPIO_RX_ID GENMASK(4, 0)
+
+enum link_mode {
+ DUAL_LINK,
+ LINKA,
+ LINKB,
+ SPLITTER_MODE,
+};
+
#endif
--
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