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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
* Marvell Armada XP pinctrl driver based on mvebu pinctrl core
*
* Copyright ( C ) 2012 Marvell
*
* Thomas Petazzoni < thomas . petazzoni @ free - electrons . com >
*
* This file supports the three variants of Armada XP SoCs that are
* available : mv78230 , mv78260 and mv78460 . From a pin muxing
* perspective , the mv78230 has 49 MPP pins . The mv78260 and mv78460
* both have 67 MPP pins ( more GPIOs and address lines for the memory
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* bus mainly ) .
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*/
# include <linux/err.h>
# include <linux/init.h>
# include <linux/io.h>
# include <linux/platform_device.h>
# include <linux/clk.h>
# include <linux/of.h>
# include <linux/of_device.h>
# include <linux/pinctrl/pinctrl.h>
# include <linux/bitops.h>
# include "pinctrl-mvebu.h"
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static u32 * mpp_saved_regs ;
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enum armada_xp_variant {
V_MV78230 = BIT ( 0 ) ,
V_MV78260 = BIT ( 1 ) ,
V_MV78460 = BIT ( 2 ) ,
V_MV78230_PLUS = ( V_MV78230 | V_MV78260 | V_MV78460 ) ,
V_MV78260_PLUS = ( V_MV78260 | V_MV78460 ) ,
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V_98DX3236 = BIT ( 3 ) ,
V_98DX3336 = BIT ( 4 ) ,
V_98DX4251 = BIT ( 5 ) ,
V_98DX3236_PLUS = ( V_98DX3236 | V_98DX3336 | V_98DX4251 ) ,
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} ;
static struct mvebu_mpp_mode armada_xp_mpp_modes [ ] = {
MPP_MODE ( 0 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txclkout " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d0 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 1 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd0 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d1 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 2 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd1 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d2 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 3 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d3 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 4 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd3 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d4 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 5 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txctl " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d5 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 6 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd0 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d6 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 7 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd1 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d7 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 8 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d8 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 9 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd3 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d9 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 10 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxctl " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d10 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 11 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxclk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d11 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 12 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd4 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txclkout " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d12 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 13 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd5 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txd0 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi1 " , " mosi " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d13 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 14 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd6 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txd1 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi1 " , " sck " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d14 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 15 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txd7 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txd2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d15 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 16 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " txclk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txd3 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi1 " , " cs0 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d16 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 17 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " col " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " txctl " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi1 " , " miso " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d17 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 18 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxerr " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxd0 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " ptp " , " trig " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d18 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 19 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " crs " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxd1 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " ptp " , " evreq " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d19 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 20 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd4 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxd2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " ptp " , " clk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d20 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 21 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd5 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxd3 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " dram " , " bat " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d21 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 22 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd6 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxctl " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " sata0 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d22 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 23 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ge0 " , " rxd7 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " ge1 " , " rxclk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " sata1 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " d23 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 24 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sata1 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " rst " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " hsync " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 25 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sata0 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " pclk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " vsync " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 26 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " fsync " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " clk " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 27 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ptp " , " trig " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " dtx " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " e " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 28 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ptp " , " evreq " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " drx " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " pwm " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 29 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " ptp " , " clk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int0 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " lcd " , " ref-clk " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 30 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " clk " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int1 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 31 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " cmd " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int2 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 32 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " d0 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int3 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 33 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " d1 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int4 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dram " , " bat " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x5 , " dram " , " vttctrl " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 34 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " d2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sata0 " , " prsnt " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int5 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dram " , " deccerr " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 35 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " sd0 " , " d3 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sata1 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int6 " , V_MV78230_PLUS ) ) ,
MPP_MODE ( 36 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " mosi " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 37 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " miso " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 38 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " sck " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 39 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " cs0 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 40 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " cs1 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x2 , " uart2 " , " cts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " vga-hsync " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x5 , " pcie " , " clkreq0 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs1 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 41 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " spi0 " , " cs2 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x2 , " uart2 " , " rts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " sata1 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " lcd " , " vga-vsync " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x5 , " pcie " , " clkreq1 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs2 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 42 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart2 " , " rxd " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart0 " , " cts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " tdm " , " int7 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " tdm " , " timer " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 43 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart2 " , " txd " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart0 " , " rts " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi0 " , " cs3 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " pcie " , " rstout " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs3 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 44 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart2 " , " cts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart3 " , " rxd " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi0 " , " cs4 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dram " , " bat " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x5 , " pcie " , " clkreq2 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs4 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 45 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart2 " , " rts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart3 " , " txd " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi0 " , " cs5 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " sata1 " , " prsnt " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x5 , " dram " , " vttctrl " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs5 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 46 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart3 " , " rts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart1 " , " rts " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi0 " , " cs6 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " sata0 " , " prsnt " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs6 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 47 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " uart3 " , " cts " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart1 " , " cts " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x3 , " spi0 " , " cs7 " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " ref " , " clkout " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x5 , " pcie " , " clkreq3 " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x6 , " spi1 " , " cs7 " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 48 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " dev " , " clkout " , V_MV78230_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x2 , " dev " , " burst/last " , V_MV78230_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " nand " , " rb " , V_MV78230_PLUS ) ) ,
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MPP_MODE ( 49 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " we3 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 50 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " we2 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 51 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad16 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 52 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad17 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 53 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad18 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 54 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad19 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 55 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad20 " , V_MV78260_PLUS ) ) ,
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MPP_MODE ( 56 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad21 " , V_MV78260_PLUS ) ) ,
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MPP_MODE ( 57 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad22 " , V_MV78260_PLUS ) ) ,
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MPP_MODE ( 58 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad23 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 59 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad24 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 60 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad25 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 61 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad26 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 62 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad27 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 63 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad28 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 64 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad29 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 65 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad30 " , V_MV78260_PLUS ) ) ,
MPP_MODE ( 66 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_MV78260_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " dev " , " ad31 " , V_MV78260_PLUS ) ) ,
} ;
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static struct mvebu_mpp_mode mv98dx3236_mpp_modes [ ] = {
MPP_MODE ( 0 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " spi0 " , " mosi " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad8 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 1 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " spi0 " , " miso " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad9 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 2 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " spi0 " , " sck " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad10 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 3 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " spi0 " , " cs0 " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad11 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 4 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " spi0 " , " cs1 " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " smi " , " mdc " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " cs0 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 5 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " pex " , " rsto " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " cmd " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " bootcs " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 6 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " clk " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " a2 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 7 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " d0 " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ale0 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 8 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " d1 " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ale1 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 9 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " d2 " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ready0 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 10 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " sd0 " , " d3 " , V_98DX4251 ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad12 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 11 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart1 " , " rxd " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " uart0 " , " cts " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad13 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 12 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x2 , " uart1 " , " txd " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " uart0 " , " rts " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad14 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 13 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " intr " , " out " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad15 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 14 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " i2c0 " , " sck " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 15 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x1 , " i2c0 " , " sda " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 16 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " oe " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 17 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " clkout " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 18 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " uart1 " , " txd " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 19 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " uart1 " , " rxd " , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " nand " , " rb " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 20 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " we0 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 21 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad0 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 22 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad1 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 23 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad2 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 24 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad3 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 25 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad4 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 26 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad5 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 27 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad6 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 28 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " ad7 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 29 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " a0 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 30 ,
MPP_VAR_FUNCTION ( 0x0 , " gpo " , NULL , V_98DX3236_PLUS ) ,
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MPP_VAR_FUNCTION ( 0x4 , " dev " , " a1 " , V_98DX3236_PLUS ) ) ,
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MPP_MODE ( 31 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " slv_smi " , " mdc " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " smi " , " mdc " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " we1 " , V_98DX3236_PLUS ) ) ,
MPP_MODE ( 32 ,
MPP_VAR_FUNCTION ( 0x0 , " gpio " , NULL , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x1 , " slv_smi " , " mdio " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x3 , " smi " , " mdio " , V_98DX3236_PLUS ) ,
MPP_VAR_FUNCTION ( 0x4 , " dev " , " cs1 " , V_98DX3236_PLUS ) ) ,
} ;
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static struct mvebu_pinctrl_soc_info armada_xp_pinctrl_info ;
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static const struct of_device_id armada_xp_pinctrl_of_match [ ] = {
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{
. compatible = " marvell,mv78230-pinctrl " ,
. data = ( void * ) V_MV78230 ,
} ,
{
. compatible = " marvell,mv78260-pinctrl " ,
. data = ( void * ) V_MV78260 ,
} ,
{
. compatible = " marvell,mv78460-pinctrl " ,
. data = ( void * ) V_MV78460 ,
} ,
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{
. compatible = " marvell,98dx3236-pinctrl " ,
. data = ( void * ) V_98DX3236 ,
} ,
{
. compatible = " marvell,98dx4251-pinctrl " ,
. data = ( void * ) V_98DX4251 ,
} ,
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{ } ,
} ;
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static const struct mvebu_mpp_ctrl mv78230_mpp_controls [ ] = {
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MPP_FUNC_CTRL ( 0 , 48 , NULL , mvebu_mmio_mpp_ctrl ) ,
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} ;
static struct pinctrl_gpio_range mv78230_mpp_gpio_ranges [ ] = {
MPP_GPIO_RANGE ( 0 , 0 , 0 , 32 ) ,
MPP_GPIO_RANGE ( 1 , 32 , 32 , 17 ) ,
} ;
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static const struct mvebu_mpp_ctrl mv78260_mpp_controls [ ] = {
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MPP_FUNC_CTRL ( 0 , 66 , NULL , mvebu_mmio_mpp_ctrl ) ,
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} ;
static struct pinctrl_gpio_range mv78260_mpp_gpio_ranges [ ] = {
MPP_GPIO_RANGE ( 0 , 0 , 0 , 32 ) ,
MPP_GPIO_RANGE ( 1 , 32 , 32 , 32 ) ,
MPP_GPIO_RANGE ( 2 , 64 , 64 , 3 ) ,
} ;
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static const struct mvebu_mpp_ctrl mv78460_mpp_controls [ ] = {
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MPP_FUNC_CTRL ( 0 , 66 , NULL , mvebu_mmio_mpp_ctrl ) ,
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} ;
static struct pinctrl_gpio_range mv78460_mpp_gpio_ranges [ ] = {
MPP_GPIO_RANGE ( 0 , 0 , 0 , 32 ) ,
MPP_GPIO_RANGE ( 1 , 32 , 32 , 32 ) ,
MPP_GPIO_RANGE ( 2 , 64 , 64 , 3 ) ,
} ;
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static struct mvebu_mpp_ctrl mv98dx3236_mpp_controls [ ] = {
MPP_FUNC_CTRL ( 0 , 32 , NULL , mvebu_mmio_mpp_ctrl ) ,
} ;
static struct pinctrl_gpio_range mv98dx3236_mpp_gpio_ranges [ ] = {
MPP_GPIO_RANGE ( 0 , 0 , 0 , 32 ) ,
} ;
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static int armada_xp_pinctrl_suspend ( struct platform_device * pdev ,
pm_message_t state )
{
struct mvebu_pinctrl_soc_info * soc =
platform_get_drvdata ( pdev ) ;
int i , nregs ;
nregs = DIV_ROUND_UP ( soc - > nmodes , MVEBU_MPPS_PER_REG ) ;
for ( i = 0 ; i < nregs ; i + + )
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mpp_saved_regs [ i ] = readl ( soc - > control_data [ 0 ] . base + i * 4 ) ;
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return 0 ;
}
static int armada_xp_pinctrl_resume ( struct platform_device * pdev )
{
struct mvebu_pinctrl_soc_info * soc =
platform_get_drvdata ( pdev ) ;
int i , nregs ;
nregs = DIV_ROUND_UP ( soc - > nmodes , MVEBU_MPPS_PER_REG ) ;
for ( i = 0 ; i < nregs ; i + + )
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writel ( mpp_saved_regs [ i ] , soc - > control_data [ 0 ] . base + i * 4 ) ;
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return 0 ;
}
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static int armada_xp_pinctrl_probe ( struct platform_device * pdev )
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{
struct mvebu_pinctrl_soc_info * soc = & armada_xp_pinctrl_info ;
const struct of_device_id * match =
of_match_device ( armada_xp_pinctrl_of_match , & pdev - > dev ) ;
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int nregs ;
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if ( ! match )
return - ENODEV ;
soc - > variant = ( unsigned ) match - > data & 0xff ;
switch ( soc - > variant ) {
case V_MV78230 :
soc - > controls = mv78230_mpp_controls ;
soc - > ncontrols = ARRAY_SIZE ( mv78230_mpp_controls ) ;
soc - > modes = armada_xp_mpp_modes ;
/* We don't necessarily want the full list of the
* armada_xp_mpp_modes , but only the first ' n ' ones
* that are available on this SoC */
soc - > nmodes = mv78230_mpp_controls [ 0 ] . npins ;
soc - > gpioranges = mv78230_mpp_gpio_ranges ;
soc - > ngpioranges = ARRAY_SIZE ( mv78230_mpp_gpio_ranges ) ;
break ;
case V_MV78260 :
soc - > controls = mv78260_mpp_controls ;
soc - > ncontrols = ARRAY_SIZE ( mv78260_mpp_controls ) ;
soc - > modes = armada_xp_mpp_modes ;
/* We don't necessarily want the full list of the
* armada_xp_mpp_modes , but only the first ' n ' ones
* that are available on this SoC */
soc - > nmodes = mv78260_mpp_controls [ 0 ] . npins ;
soc - > gpioranges = mv78260_mpp_gpio_ranges ;
soc - > ngpioranges = ARRAY_SIZE ( mv78260_mpp_gpio_ranges ) ;
break ;
case V_MV78460 :
soc - > controls = mv78460_mpp_controls ;
soc - > ncontrols = ARRAY_SIZE ( mv78460_mpp_controls ) ;
soc - > modes = armada_xp_mpp_modes ;
/* We don't necessarily want the full list of the
* armada_xp_mpp_modes , but only the first ' n ' ones
* that are available on this SoC */
soc - > nmodes = mv78460_mpp_controls [ 0 ] . npins ;
soc - > gpioranges = mv78460_mpp_gpio_ranges ;
soc - > ngpioranges = ARRAY_SIZE ( mv78460_mpp_gpio_ranges ) ;
break ;
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case V_98DX3236 :
case V_98DX3336 :
case V_98DX4251 :
/* fall-through */
soc - > controls = mv98dx3236_mpp_controls ;
soc - > ncontrols = ARRAY_SIZE ( mv98dx3236_mpp_controls ) ;
soc - > modes = mv98dx3236_mpp_modes ;
soc - > nmodes = mv98dx3236_mpp_controls [ 0 ] . npins ;
soc - > gpioranges = mv98dx3236_mpp_gpio_ranges ;
soc - > ngpioranges = ARRAY_SIZE ( mv98dx3236_mpp_gpio_ranges ) ;
break ;
2012-09-13 17:41:47 +02:00
}
2015-03-19 11:30:47 +01:00
nregs = DIV_ROUND_UP ( soc - > nmodes , MVEBU_MPPS_PER_REG ) ;
treewide: devm_kmalloc() -> devm_kmalloc_array()
The devm_kmalloc() function has a 2-factor argument form,
devm_kmalloc_array(). This patch replaces cases of:
devm_kmalloc(handle, a * b, gfp)
with:
devm_kmalloc_array(handle, a * b, gfp)
as well as handling cases of:
devm_kmalloc(handle, a * b * c, gfp)
with:
devm_kmalloc(handle, array3_size(a, b, c), gfp)
as it's slightly less ugly than:
devm_kmalloc_array(handle, array_size(a, b), c, gfp)
This does, however, attempt to ignore constant size factors like:
devm_kmalloc(handle, 4 * 1024, gfp)
though any constants defined via macros get caught up in the conversion.
Any factors with a sizeof() of "unsigned char", "char", and "u8" were
dropped, since they're redundant.
Some manual whitespace fixes were needed in this patch, as Coccinelle
really liked to write "=devm_kmalloc..." instead of "= devm_kmalloc...".
The Coccinelle script used for this was:
// Fix redundant parens around sizeof().
@@
expression HANDLE;
type TYPE;
expression THING, E;
@@
(
devm_kmalloc(HANDLE,
- (sizeof(TYPE)) * E
+ sizeof(TYPE) * E
, ...)
|
devm_kmalloc(HANDLE,
- (sizeof(THING)) * E
+ sizeof(THING) * E
, ...)
)
// Drop single-byte sizes and redundant parens.
@@
expression HANDLE;
expression COUNT;
typedef u8;
typedef __u8;
@@
(
devm_kmalloc(HANDLE,
- sizeof(u8) * (COUNT)
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(__u8) * (COUNT)
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(char) * (COUNT)
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(unsigned char) * (COUNT)
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(u8) * COUNT
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(__u8) * COUNT
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(char) * COUNT
+ COUNT
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(unsigned char) * COUNT
+ COUNT
, ...)
)
// 2-factor product with sizeof(type/expression) and identifier or constant.
@@
expression HANDLE;
type TYPE;
expression THING;
identifier COUNT_ID;
constant COUNT_CONST;
@@
(
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * (COUNT_ID)
+ COUNT_ID, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * COUNT_ID
+ COUNT_ID, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * (COUNT_CONST)
+ COUNT_CONST, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * COUNT_CONST
+ COUNT_CONST, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * (COUNT_ID)
+ COUNT_ID, sizeof(THING)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * COUNT_ID
+ COUNT_ID, sizeof(THING)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * (COUNT_CONST)
+ COUNT_CONST, sizeof(THING)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * COUNT_CONST
+ COUNT_CONST, sizeof(THING)
, ...)
)
// 2-factor product, only identifiers.
@@
expression HANDLE;
identifier SIZE, COUNT;
@@
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- SIZE * COUNT
+ COUNT, SIZE
, ...)
// 3-factor product with 1 sizeof(type) or sizeof(expression), with
// redundant parens removed.
@@
expression HANDLE;
expression THING;
identifier STRIDE, COUNT;
type TYPE;
@@
(
devm_kmalloc(HANDLE,
- sizeof(TYPE) * (COUNT) * (STRIDE)
+ array3_size(COUNT, STRIDE, sizeof(TYPE))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE) * (COUNT) * STRIDE
+ array3_size(COUNT, STRIDE, sizeof(TYPE))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE) * COUNT * (STRIDE)
+ array3_size(COUNT, STRIDE, sizeof(TYPE))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE) * COUNT * STRIDE
+ array3_size(COUNT, STRIDE, sizeof(TYPE))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING) * (COUNT) * (STRIDE)
+ array3_size(COUNT, STRIDE, sizeof(THING))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING) * (COUNT) * STRIDE
+ array3_size(COUNT, STRIDE, sizeof(THING))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING) * COUNT * (STRIDE)
+ array3_size(COUNT, STRIDE, sizeof(THING))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING) * COUNT * STRIDE
+ array3_size(COUNT, STRIDE, sizeof(THING))
, ...)
)
// 3-factor product with 2 sizeof(variable), with redundant parens removed.
@@
expression HANDLE;
expression THING1, THING2;
identifier COUNT;
type TYPE1, TYPE2;
@@
(
devm_kmalloc(HANDLE,
- sizeof(TYPE1) * sizeof(TYPE2) * COUNT
+ array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE1) * sizeof(THING2) * (COUNT)
+ array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING1) * sizeof(THING2) * COUNT
+ array3_size(COUNT, sizeof(THING1), sizeof(THING2))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(THING1) * sizeof(THING2) * (COUNT)
+ array3_size(COUNT, sizeof(THING1), sizeof(THING2))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE1) * sizeof(THING2) * COUNT
+ array3_size(COUNT, sizeof(TYPE1), sizeof(THING2))
, ...)
|
devm_kmalloc(HANDLE,
- sizeof(TYPE1) * sizeof(THING2) * (COUNT)
+ array3_size(COUNT, sizeof(TYPE1), sizeof(THING2))
, ...)
)
// 3-factor product, only identifiers, with redundant parens removed.
@@
expression HANDLE;
identifier STRIDE, SIZE, COUNT;
@@
(
devm_kmalloc(HANDLE,
- (COUNT) * STRIDE * SIZE
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- COUNT * (STRIDE) * SIZE
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- COUNT * STRIDE * (SIZE)
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- (COUNT) * (STRIDE) * SIZE
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- COUNT * (STRIDE) * (SIZE)
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- (COUNT) * STRIDE * (SIZE)
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- (COUNT) * (STRIDE) * (SIZE)
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
|
devm_kmalloc(HANDLE,
- COUNT * STRIDE * SIZE
+ array3_size(COUNT, STRIDE, SIZE)
, ...)
)
// Any remaining multi-factor products, first at least 3-factor products,
// when they're not all constants...
@@
expression HANDLE;
expression E1, E2, E3;
constant C1, C2, C3;
@@
(
devm_kmalloc(HANDLE, C1 * C2 * C3, ...)
|
devm_kmalloc(HANDLE,
- (E1) * E2 * E3
+ array3_size(E1, E2, E3)
, ...)
|
devm_kmalloc(HANDLE,
- (E1) * (E2) * E3
+ array3_size(E1, E2, E3)
, ...)
|
devm_kmalloc(HANDLE,
- (E1) * (E2) * (E3)
+ array3_size(E1, E2, E3)
, ...)
|
devm_kmalloc(HANDLE,
- E1 * E2 * E3
+ array3_size(E1, E2, E3)
, ...)
)
// And then all remaining 2 factors products when they're not all constants,
// keeping sizeof() as the second factor argument.
@@
expression HANDLE;
expression THING, E1, E2;
type TYPE;
constant C1, C2, C3;
@@
(
devm_kmalloc(HANDLE, sizeof(THING) * C2, ...)
|
devm_kmalloc(HANDLE, sizeof(TYPE) * C2, ...)
|
devm_kmalloc(HANDLE, C1 * C2 * C3, ...)
|
devm_kmalloc(HANDLE, C1 * C2, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * (E2)
+ E2, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(TYPE) * E2
+ E2, sizeof(TYPE)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * (E2)
+ E2, sizeof(THING)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- sizeof(THING) * E2
+ E2, sizeof(THING)
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- (E1) * E2
+ E1, E2
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- (E1) * (E2)
+ E1, E2
, ...)
|
- devm_kmalloc
+ devm_kmalloc_array
(HANDLE,
- E1 * E2
+ E1, E2
, ...)
)
Signed-off-by: Kees Cook <keescook@chromium.org>
2018-06-12 14:04:57 -07:00
mpp_saved_regs = devm_kmalloc_array ( & pdev - > dev , nregs , sizeof ( u32 ) ,
GFP_KERNEL ) ;
2015-03-19 11:30:47 +01:00
if ( ! mpp_saved_regs )
return - ENOMEM ;
2012-09-13 17:41:47 +02:00
pdev - > dev . platform_data = soc ;
2017-01-13 11:03:30 +00:00
return mvebu_pinctrl_simple_mmio_probe ( pdev ) ;
2012-09-13 17:41:47 +02:00
}
static struct platform_driver armada_xp_pinctrl_driver = {
. driver = {
. name = " armada-xp-pinctrl " ,
2013-10-21 14:47:14 +05:30
. of_match_table = armada_xp_pinctrl_of_match ,
2012-09-13 17:41:47 +02:00
} ,
. probe = armada_xp_pinctrl_probe ,
2015-03-19 11:30:47 +01:00
. suspend = armada_xp_pinctrl_suspend ,
. resume = armada_xp_pinctrl_resume ,
2012-09-13 17:41:47 +02:00
} ;
2017-02-06 03:03:50 -05:00
builtin_platform_driver ( armada_xp_pinctrl_driver ) ;
