mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
98684d99b2
Signed-off-by: Marko Ratkaj <marko.ratkaj@sartura.hr> [added sfp related patches from Russell King] Signed-off-by: Marek Behún <marek.behun@nic.cz> [rebase; rework patches; separate and cleanup kernel configs; add espessobin dts; adjust venom dts] Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
125 lines
2.9 KiB
Diff
125 lines
2.9 KiB
Diff
From 09a0122c74ec076e08512f1b00b7ccb8a450282f Mon Sep 17 00:00:00 2001
|
|
From: Russell King <rmk+kernel@arm.linux.org.uk>
|
|
Date: Tue, 29 Nov 2016 10:15:43 +0000
|
|
Subject: ARM: dts: armada388-clearfog: document MPP usage
|
|
|
|
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
|
---
|
|
arch/arm/boot/dts/armada-388-clearfog-base.dts | 51 ++++++++++++++++++++++++++
|
|
arch/arm/boot/dts/armada-388-clearfog.dts | 50 +++++++++++++++++++++++++
|
|
2 files changed, 101 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/armada-388-clearfog-base.dts
|
|
+++ b/arch/arm/boot/dts/armada-388-clearfog-base.dts
|
|
@@ -67,3 +67,54 @@
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|
|
+
|
|
+/*
|
|
+MPP
|
|
+18: pu gpio pca9655 int
|
|
+19: gpio phy reset
|
|
+20: pu gpio sd0 detect
|
|
+21: sd0:cmd
|
|
+22: pd gpio mikro int
|
|
+23:
|
|
+
|
|
+24: ua1:rxd mikro rx
|
|
+25: ua1:txd mikro tx
|
|
+26: pu i2c1:sck
|
|
+27: pu i2c1:sda
|
|
+28: sd0:clk
|
|
+29: pd gpio mikro rst
|
|
+30:
|
|
+31:
|
|
+
|
|
+32:
|
|
+33:
|
|
+34:
|
|
+35:
|
|
+36:
|
|
+37: sd0:d3
|
|
+38: sd0:d0
|
|
+39: sd0:d1
|
|
+
|
|
+40: sd0:d2
|
|
+41:
|
|
+42:
|
|
+43: spi1:cs2 mikro cs
|
|
+44: gpio rear button sw3
|
|
+45: ref:clk_out0 phy#0 clock
|
|
+46: ref:clk_out1 phy#1 clock
|
|
+47:
|
|
+
|
|
+48: gpio J18 spare gpio
|
|
+49: gpio U10 I2C_IRQ(GNSS)
|
|
+50: gpio board id?
|
|
+51:
|
|
+52:
|
|
+53:
|
|
+54: gpio mikro pwm
|
|
+55:
|
|
+
|
|
+56: pu spi1:mosi mikro mosi
|
|
+57: pd spi1:sck mikro sck
|
|
+58: spi1:miso mikro miso
|
|
+59:
|
|
+*/
|
|
--- a/arch/arm/boot/dts/armada-388-clearfog.dts
|
|
+++ b/arch/arm/boot/dts/armada-388-clearfog.dts
|
|
@@ -249,3 +249,53 @@
|
|
*/
|
|
pinctrl-0 = <&spi1_pins &clearfog_spi1_cs_pins &mikro_spi_pins>;
|
|
};
|
|
+/*
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP16_23 0x00400011
|
|
+MPP18: gpio ? (pca9655 int?)
|
|
+MPP19: gpio ? (clkreq?)
|
|
+MPP20: gpio ? (sd0 detect)
|
|
+MPP21: sd0:cmd x sd0
|
|
+MPP22: gpio x mikro int
|
|
+MPP23: gpio x switch irq
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP24_31 0x22043333
|
|
+MPP24: ua1:rxd x mikro rx
|
|
+MPP25: ua1:txd x mikro tx
|
|
+MPP26: i2c1:sck x mikro sck
|
|
+MPP27: i2c1:sda x mikro sda
|
|
+MPP28: sd0:clk x sd0
|
|
+MPP29: gpio x mikro rst
|
|
+MPP30: ge1:txd2 ? (config)
|
|
+MPP31: ge1:txd3 ? (config)
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP32_39 0x44400002
|
|
+MPP32: ge1:txctl ? (unused)
|
|
+MPP33: gpio ? (pic_com0)
|
|
+MPP34: gpio x rear button (pic_com1)
|
|
+MPP35: gpio ? (pic_com2)
|
|
+MPP36: gpio ? (unused)
|
|
+MPP37: sd0:d3 x sd0
|
|
+MPP38: sd0:d0 x sd0
|
|
+MPP39: sd0:d1 x sd0
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP40_47 0x41144004
|
|
+MPP40: sd0:d2 x sd0
|
|
+MPP41: gpio x switch reset
|
|
+MPP42: gpio ? sw1-1
|
|
+MPP43: spi1:cs2 x mikro cs
|
|
+MPP44: sata3:prsnt ? (unused)
|
|
+MPP45: ref:clk_out0 ?
|
|
+MPP46: ref:clk_out1 x switch clk
|
|
+MPP47: 4 ? (unused)
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP48_55 0x40333333
|
|
+MPP48: tdm:pclk
|
|
+MPP49: tdm:fsync
|
|
+MPP50: tdm:drx
|
|
+MPP51: tdm:dtx
|
|
+MPP52: tdm:int
|
|
+MPP53: tdm:rst
|
|
+MPP54: gpio ? (pwm)
|
|
+MPP55: spi1:cs1 x slic
|
|
++#define A38x_CUSTOMER_BOARD_1_MPP56_63 0x00004444
|
|
+MPP56: spi1:mosi x mikro mosi
|
|
+MPP57: spi1:sck x mikro sck
|
|
+MPP58: spi1:miso x mikro miso
|
|
+MPP59: spi1:cs0 x w25q32
|
|
+*/
|