903a9f77d1
Pull ARM SoC board updates from Olof Johansson:
"This branch is reducing in size for every release since most
board-related changes have started happening in devicetrees now.
Still, we have some things going on here.
* Renesas platforms are still adding a bit more legacy device
support, something that should trail off shortly as they move to
full DT
* We group most defconfig updates into this branch out of old habits
* Removal of legacy OMAP2 platforms over to DT continues, and a
handful of old code is being removed here"
* tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits)
ARM: dts: OMAP2: fix interrupt number for rng
ARM: dts: Split omap3 pinmux core device
ARM: dts: Add omap specific pinctrl defines to use padconf addresses
ARM: bcm2835: bcm2835_defconfig updates
ARM: msm_defconfig: Enable restart driver
defconfig: msm_defconfig: Enable CONFIG_ARCH_MSM8974
ARM: msm: Add support for APQ8074 Dragonboard
ARM: exynos_defconfig: Enable S2MPS11 voltage regulator
ARM: tegra: Enable DRM panel support
ARM: shmobile: mackerel: Fix USBHS pinconf entry
ARM: shmobile: Let Koelsch multiplatform boot with Koelsch DTB
ARM: shmobile: Let Lager multiplatform boot with Lager DTB
ARM: shmobile: Remove non-multiplatform Koelsch reference support
ARM: shmobile: Remove non-multiplatform Lager reference support
ARM: shmobile: koelsch-reference: Instantiate clkdevs for SCIF and CMT
ARM: shmobile: lager-reference: Instantiate clkdevs for SCIF and CMT
ARM: shmobile: koelsch-reference: Remove duplicate CCF initialization
ARM: shmobile: lager-reference: Enable multiplaform kernel support
ARM: shmobile: armadillo: Set backlight enable GPIO
ARM: shmobile: Koelsch: add Ether support
...
Conflicts:
arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
/*
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* Renesas R-Car SRU/SCU/SSIU/SSI support
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*
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* Copyright (C) 2013 Renesas Solutions Corp.
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* Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef RCAR_SND_H
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#define RCAR_SND_H
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#include <linux/sh_clk.h>
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#define RSND_GEN1_SRU 0
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#define RSND_GEN1_ADG 1
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#define RSND_GEN1_SSI 2
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#define RSND_GEN2_SCU 0
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#define RSND_GEN2_ADG 1
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#define RSND_GEN2_SSIU 2
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#define RSND_GEN2_SSI 3
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#define RSND_BASE_MAX 4
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/*
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* flags
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*
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* 0xAB000000
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*
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* A : clock sharing settings
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* B : SSI direction
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*/
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#define RSND_SSI_CLK_PIN_SHARE (1 << 31)
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#define RSND_SSI_SYNC (1 << 29) /* SSI34_sync etc */
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#define RSND_SSI_PLAY (1 << 24)
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#define RSND_SSI_SET(_dai_id, _dma_id, _pio_irq, _flags) \
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{ .dai_id = _dai_id, .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags }
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#define RSND_SSI_UNUSED \
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{ .dai_id = -1, .dma_id = -1, .pio_irq = -1, .flags = 0 }
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struct rsnd_ssi_platform_info {
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int dai_id;
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int dma_id;
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int pio_irq;
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u32 flags;
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};
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/*
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* flags
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*/
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#define RSND_SCU_USE_HPBIF (1 << 31) /* it needs RSND_SSI_DEPENDENT */
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struct rsnd_scu_platform_info {
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u32 flags;
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u32 convert_rate; /* sampling rate convert */
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};
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/*
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* flags
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*
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* 0x0000000A
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*
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* A : generation
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*/
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#define RSND_GEN_MASK (0xF << 0)
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#define RSND_GEN1 (1 << 0) /* fixme */
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#define RSND_GEN2 (2 << 0) /* fixme */
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struct rcar_snd_info {
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u32 flags;
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struct rsnd_ssi_platform_info *ssi_info;
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int ssi_info_nr;
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struct rsnd_scu_platform_info *scu_info;
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int scu_info_nr;
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int (*start)(int id);
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int (*stop)(int id);
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};
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#endif
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