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Message-Id: <1223034750-18690-1-git-send-email-carlos.chinea@nokia.com> Date: Fri, 3 Oct 2008 14:52:26 +0300 From: Carlos Chinea <carlos.chinea@...ia.com> To: linux-kernel@...r.kernel.org Cc: linux-omap@...r.kernel.org Subject: [RFC][PATCH 1/5] OMAP SSI hardware interface definitions Signed-off-by: Carlos Chinea <carlos.chinea@...ia.com> --- arch/arm/plat-omap/include/mach/ssi/ssi_gdd_reg.h | 145 ++++++++++++++++++++ .../plat-omap/include/mach/ssi/ssi_reg_common.h | 73 ++++++++++ arch/arm/plat-omap/include/mach/ssi/ssi_ssr_reg.h | 56 ++++++++ arch/arm/plat-omap/include/mach/ssi/ssi_sst_reg.h | 65 +++++++++ arch/arm/plat-omap/include/mach/ssi/ssi_sys_reg.h | 107 ++++++++++++++ 5 files changed, 446 insertions(+), 0 deletions(-) create mode 100644 arch/arm/plat-omap/include/mach/ssi/ssi_gdd_reg.h create mode 100644 arch/arm/plat-omap/include/mach/ssi/ssi_reg_common.h create mode 100644 arch/arm/plat-omap/include/mach/ssi/ssi_ssr_reg.h create mode 100644 arch/arm/plat-omap/include/mach/ssi/ssi_sst_reg.h create mode 100644 arch/arm/plat-omap/include/mach/ssi/ssi_sys_reg.h diff --git a/arch/arm/plat-omap/include/mach/ssi/ssi_gdd_reg.h b/arch/arm/plat-omap/include/mach/ssi/ssi_gdd_reg.h new file mode 100644 index 0000000..5ed91cc --- /dev/null +++ b/arch/arm/plat-omap/include/mach/ssi/ssi_gdd_reg.h @@ -0,0 +1,145 @@ +/* + * ssi_gdd_reg.h + * + * Hardware defintions for SSI Controller GDD registers. + * + * HARDWARE: OMAP 2420, OMAP 3430 + * + * Copyright (C) 2007-2008 Nokia Corporation. All rights reserved. + * + * Contact: Carlos Chinea <carlos.chinea@...ia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ +#ifndef __SSI_GDD_REG_H__ +#define __SSI_GDD_REG_H__ + +#include "ssi_reg_common.h" + +#define SSI_GDD_HW_ID_REG SSI_GDD_REG32(0x0000) +#define SSI_GDD_PPORT_ID_REG SSI_GDD_REG32(0x0010) +#define SSI_GDD_MPORT_ID_REG SSI_GDD_REG32(0x0014) + +#define SSI_GDD_PPORT_SR_REG SSI_GDD_REG32(0x0020) +# define SSI_PPORT_ACTIVE_LCH_NUMBER_MASK 0xFF + +#define SSI_GDD_MPORT_SR_REG SSI_GDD_REG32(0x0024) +# define SSI_MPORT_ACTIVE_LCH_NUMBER_MASK 0xFF + +#define SSI_GDD_TEST_REG SSI_GDD_REG32(0x0040) +# define SSI_TEST 0x1 + +#define SSI_GDD_GCR_REG SSI_GDD_REG32(0x0100) +# define SSI_CLK_AUTOGATING_ON (1<<3) +# define SSI_FREE (1<<2) +# define SSI_SWITCH_OFF 0x1 + +#define SSI_GDD_GRST_REG SSI_GDD_REG32(0x0200) +# define SSI_SWRESET 0x1 + +#define SSI_GDD_CSDP_BASE 0x0800 +#define SSI_GDD_CSDP_OFFSET 0x40 +#define SSI_GDD_CSDP_REG(channel) SSI_GDD_REG16(SSI_GDD_CSDP_BASE +\ + (channel*SSI_GDD_CSDP_OFFSET)) +# define SSI_DST_BURST_EN_MASK 0xC000 +# define SSI_DST_SINGLE_ACCESS0 0x0 +# define SSI_DST_SINGLE_ACCESS (0x1<<14) +# define SSI_DST_BURST_4X32_BIT (0x2<<14) +# define SSI_DST_BURST_8x32_BIT (0x3<<14) /*NOTE: NOT SUPPORTED */ + +# define SSI_DST_MASK 0x1E00 +# define SSI_DST_MEMORY_PORT (0x8<<9) +# define SSI_DST_PERIPHERAL_PORT (0x9<<9) + +# define SSI_SRC_BURST_EN_MASK 0x0180 +# define SSI_SRC_SINGLE_ACCESS0 0x0 +# define SSI_SRC_SINGLE_ACCESS (0x1<<7) +# define SSI_SRC_BURST_4x32_BIT (0x2<<7) +# define SSI_SRC_BURST_8x32_BIT (0x3<<7) /*NOTE: NOT SUPPORTED */ + +# define SSI_SRC_MASK 0x003C +# define SSI_SRC_MEMORY_PORT (0x8<<2) +# define SSI_SRC_PERIPHERAL_PORT (0x9<<2) + +# define SSI_DATA_TYPE_MASK 0x0003 +# define SSI_DATA_TYPE_S32 0x2 + +#define SSI_GDD_CCR_BASE 0x0802 +#define SSI_GDD_CCR_OFFSET 0x40 +#define SSI_GDD_CCR_REG(channel) SSI_GDD_REG16(SSI_GDD_CCR_BASE +\ + (channel*SSI_GDD_CCR_OFFSET)) +# define SSI_DST_AMODE_MASK (0x3<<14) +# define SSI_DST_AMODE_CONST 0x0 +# define SSI_DST_AMODE_POSTINC (0x1<<12) + +# define SSI_SRC_AMODE_MASK (0x3<<12) +# define SSI_SRC_AMODE_CONST 0x0 +# define SSI_SRC_AMODE_POSTINC (0x1<<12) + +# define SSI_CCR_ENABLE (0x1<<7) + +# define SSI_CCR_SYNC_MASK 0x001F + +#define SSI_GDD_CICR_BASE 0x0804 +#define SSI_GDD_CICR_OFFSET 0x40 +#define SSI_GDD_CICR_REG(channel) SSI_GDD_REG16(SSI_GDD_CICR_BASE +\ + (channel*SSI_GDD_CICR_OFFSET)) +# define SSI_BLOCK_IE (0x1<<5) +# define SSI_HALF_IE (0x1<<2) +# define SSI_TOUT_IE 0x1 + +#define SSI_GDD_CSR_BASE 0x0806 +#define SSI_GDD_CSR_OFFSET 0x40 +#define SSI_GDD_CSR_REG(channel) SSI_GDD_REG16(SSI_GDD_CSR_BASE +\ + (channel*SSI_GDD_CSR_OFFSET)) +# define SSI_CSR_SYNC (0x1<<6) +# define SSI_CSR_BLOCK (0x1<<5) +# define SSI_CSR_HALF (0x1<<2) +# define SSI_CSR_TOUR 0x1 + +#define SSI_GDD_CSSA_BASE 0x0808 +#define SSI_GDD_CSSA_OFFSET 0x40 +#define SSI_GDD_CSSA_REG(channel) SSI_GDD_REG32(SSI_GDD_CSSA_BASE +\ + (channel*SSI_GDD_CSSA_OFFSET)) + +#define SSI_GDD_CDSA_BASE 0x080C +#define SSI_GDD_CDSA_OFFSET 0x40 +#define SSI_GDD_CDSA_REG(channel) SSI_GDD_REG32(SSI_GDD_CDSA_BASE +\ + (channel*SSI_GDD_CDSA_OFFSET)) + +#define SSI_GDD_CEN_BASE 0x0810 +#define SSI_GDD_CEN_OFFSET 0x40 +#define SSI_GDD_CEN_REG(channel) SSI_GDD_REG16(SSI_GDD_CEN_BASE +\ + (channel*SSI_GDD_CEN_OFFSET)) + +#define SSI_GDD_CSAC_BASE 0x0818 +#define SSI_GDD_CSAC_OFFSET 0x40 +#define SSI_GDD_CSAC_REG(channel) SSI_GDD_REG16(SSI_GDD_CSAC_BASE +\ + (channel*SSI_GDD_CSAC_OFFSET)) + +#define SSI_GDD_CDAC_BASE 0x081A +#define SSI_GDD_CDAC_OFFSET 0x40 +#define SSI_GDD_CDAC_REG(channel) SSI_GDD_REG16(SSI_GDD_CDAC_BASE +\ + (channel*SSI_GDD_CDAC_OFFSET)) + +#define SSI_GDD_CLNK_CTRL_BASE 0x0828 +#define SSI_GDD_CLNK_CTRL_OFFSET 0x40 +#define SSI_GDD_CLNK_CTRL_REG(channel) SSI_GDD_REG16(SSI_GDD_CLNK_CTRL_BASE +\ + (channel*SSI_GDD_CLNK_CTRL_OFFSET)) +# define SSI_ENABLE_LNK (0x1<<15) +# define SSI_STOP_LNK (0x1<<14) +# define NEXT_CH_ID_MASK 0xF + +#endif diff --git a/arch/arm/plat-omap/include/mach/ssi/ssi_reg_common.h b/arch/arm/plat-omap/include/mach/ssi/ssi_reg_common.h new file mode 100644 index 0000000..e66fb43 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/ssi/ssi_reg_common.h @@ -0,0 +1,73 @@ +/* + * ssi_reg_common.h + * + * Common hardware definitions for SSI. + * + * HARDWARE: OMAP 2420, 3430 + * + * Copyright (C) 2007-2008 Nokia Corporation. All rights reserved. + * + * Contact: Carlos Chinea <carlos.chinea@...ia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef __SSI_REG_COMMON_H__ +#define __SSI_REG_COMMON_H__ + +#define SSI_COMMON_BASE_ADDR 0x48050000 + +/* SSI system registers */ +#define SSI_SYS_OFFSET 0x8000 +#define SSI_SYS_REG32(offset) (SSI_SYS_OFFSET + (offset)) +/* SSI GDD registers */ +#define SSI_GDD_OFFSET 0x9000 +#define SSI_GDD_REG32(offset) (SSI_GDD_OFFSET + (offset)) +#define SSI_GDD_REG16(offset) (SSI_GDD_OFFSET + (offset)) + +/* SSI SST registers */ +/* General offset of SST port 1. First SST port register.*/ +#define SSI_SST1_OFFSET 0xA000 +/* General offset of SST port 2.*/ +#define SSI_SST2_OFFSET 0xB000 +/* Offset among the SST ports.*/ +#define SSI_SST_PORT_OFFSET 0x1000 +#define SSI_SST_OFFSET(port) (SSI_SST1_OFFSET +\ + ((port-1)*(SSI_SST_PORT_OFFSET))) +#define SSI_SST_REG(port, offset) (SSI_SST_OFFSET(port) + (offset)) + +/* SSI SSR registers */ +/* General offset of SSR port 1. First SSR port register.*/ +#define SSI_SSR1_OFFSET 0xA800 +/* General offset of SSR port 2.*/ +#define SSI_SSR2_OFFSET 0xB800 +/* Offset among the SSR ports.*/ +#define SSI_SSR_PORT_OFFSET 0x1000 +#define SSI_SSR_OFFSET(port) (SSI_SSR1_OFFSET +\ + ((port-1)*(SSI_SSR_PORT_OFFSET))) +#define SSI_SSR_REG(port, offset) (SSI_SSR_OFFSET(port) + (offset)) + +#define SSI_IOMEM_BASE_ADDR SSI_COMMON_BASE_ADDR +#define SSI_IOMEM_SIZE 0x3C00 + +/* + * FIXME: Following definitions to be removed. + * They are used for checking that the SSI clocks are stable before accessing + * the SSI registers. + */ +#define OMAP_COMMON_BASE 0x48000000 +#define CM_IDLEST1_CORE_REG 0x4A20 +#define ST_SSI 1 +#endif diff --git a/arch/arm/plat-omap/include/mach/ssi/ssi_ssr_reg.h b/arch/arm/plat-omap/include/mach/ssi/ssi_ssr_reg.h new file mode 100644 index 0000000..b272047 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/ssi/ssi_ssr_reg.h @@ -0,0 +1,56 @@ +/* + * ssi_sst_reg.h + * + * Hardware definitions for SSI controller SSR registers. + * + * HARDWARE: OMAP 2420, 3430 + * + * Copyright (C) 2007-2008 Nokia Corporation. All rights reserved. + * + * Contact: Carlos Chinea <carlos.chinea@...ia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef __SSI_SSR_REG_H__ +#define __SSI_SSR_REG_H__ + +#include "ssi_reg_common.h" + +#define SSI_SSR_ID_REG(port) SSI_SSR_REG(port, 0x0000) +#define SSI_SSR_MODE_REG(port) SSI_SSR_REG(port, 0x0004) +#define SSI_SSR_FRAMESIZE_REG(port) SSI_SSR_REG(port, 0x0008) +#define SSI_SSR_RXSTATE_REG(port) SSI_SSR_REG(port, 0x000C) +#define SSI_SSR_BUFSTATE_REG(port) SSI_SSR_REG(port, 0x0010) +# define NOTEMPTY(channel) (1<<channel) +#define SSI_SSR_BREAK_REG(port) SSI_SSR_REG(port, 0x001C) +#define SSI_SSR_ERROR_REG(port) SSI_SSR_REG(port, 0x0020) +#define SSI_SSR_ERRORACK_REG(port) SSI_SSR_REG(port, 0x0024) +#define SSI_SSR_OVERRUN_REG(port) SSI_SSR_REG(port, 0x002C) +#define SSI_SSR_OVERRUNACK_REG(port) SSI_SSR_REG(port, 0x0030) +#define SSI_SSR_TIMEOUT_REG(port) SSI_SSR_REG(port, 0x0030) +# define SSI_TIMEOUT_DEFAULT 0 +#define SSI_SSR_CHANNELS_REG(port) SSI_SSR_REG(port, 0x0028) + +#define SSI_SSR_BUFFER_OFFSET_BASE 0x0080 +#define SSI_SSR_BUFFER_CH_REG(port, channel) SSI_SSR_REG(port, \ + (SSI_SSR_BUFFER_OFFSET_BASE +\ + (channel * 0x04))) + +#define SSI_SSR_SWAPBUFFER_OFFSET_BASE 0x00C0 +#define SSI_SSR_SWAPBUFFER_CH_REG(port, channel) SSI_SSR_REG(port, \ + (SSI_SSR_SWAPBUFFER_OFFSET_BASE\ + + (channel * 0x04))) +#endif diff --git a/arch/arm/plat-omap/include/mach/ssi/ssi_sst_reg.h b/arch/arm/plat-omap/include/mach/ssi/ssi_sst_reg.h new file mode 100644 index 0000000..ed15908 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/ssi/ssi_sst_reg.h @@ -0,0 +1,65 @@ +/* + * ssi_sst_reg.h + * + * Hardware definitions for SSI controller SST registers. + * + * HARDWARE: OMAP 2420, 3430 + * + * Copyright (C) 2007-2008 Nokia Corporation. All rights reserved. + * + * Contact: Carlos Chinea <carlos.chinea@...ia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef __SSI_SST_REG_H__ +#define __SSI_SST_REG_H__ + +#include "ssi_reg_common.h" + +#define SSI_SST_ID_REG(port) SSI_SST_REG(port, 0x0000) +#define SSI_SST_MODE_REG(port) SSI_SST_REG(port, 0x0004) +# define SSI_MODE_VAL_MASK 0x3 +# define SSI_MODE_SLEEP 0x0 +# define SSI_MODE_STREAM 0x1 +# define SSI_MODE_FRAME 0x2 +# define SSI_MODE_MULTIPOINTS 0x3 +#define SSI_SST_FRAMESIZE_REG(port) SSI_SST_REG(port, 0x0008) +# define SSI_FRAMESIZE_DEFAULT 31 +#define SSI_SST_TXSTATE_REG(port) SSI_SST_REG(port, 0x000C) +# define TXSTATE_IDLE 0x0 +#define SSI_SST_BUFSTATE_REG(port) SSI_SST_REG(port, 0x0010) +# define NOTFULL(channel) (1<<channel) +#define SSI_SST_DIVISOR_REG(port) SSI_SST_REG(port, 0x0018) +# define SSI_DIVISOR_DEFAULT 1 + +#define SSI_SST_BREAK_REG(port) SSI_SST_REG(port, 0x0020) +#define SSI_SST_CHANNELS_REG(port) SSI_SST_REG(port, 0x0024) +# define SSI_CHANNELS_DEFAULT 4 + +#define SSI_SST_ARBMODE_REG(port) SSI_SST_REG(port, 0x0028) +# define SSI_ARBMODE_ROUNDROBIN 0x0 +# define SSI_ARBMODE_PRIORITY 0x1 + +#define SSI_SST_BUFFER_OFFSET_BASE 0x0080 +#define SSI_SST_BUFFER_CH_REG(port, channel) SSI_SST_REG(port, \ + (SSI_SST_BUFFER_OFFSET_BASE +\ + (channel * 0x4))) + +#define SSI_SST_SWAPBUF_OFFSET_BASE 0x00C0 +#define SSI_SST_SWAPBUF_CH_REG(port, channel) SSI_SST_REG(port, \ + (SSI_SST_SWAPBUF_OFFSET_BASE +\ + (channel * 0x4))) +#endif diff --git a/arch/arm/plat-omap/include/mach/ssi/ssi_sys_reg.h b/arch/arm/plat-omap/include/mach/ssi/ssi_sys_reg.h new file mode 100644 index 0000000..2f1e1f5 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/ssi/ssi_sys_reg.h @@ -0,0 +1,107 @@ +/* + * ssi_sys_reg.h + * + * Hardware defintions for SSI Controller system registers. + * + * HARDWARE: OMAP 2420, 3430 + * + * Copyright (C) 2007-2008 Nokia Corporation. All rights reserved. + * + * Contact: Carlos Chinea <carlos.chinea@...ia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef __SSI_SYS_REG_H__ +#define __SSI_SYS_REG_H__ + +#include "ssi_reg_common.h" + +#define SSI_SYS_REVISION_REG SSI_SYS_REG32(0x0000) +# define SSI_REV_MASK 0x000000FF +# define SSI_REV_MAJOR 0xF0 +# define SSI_REV_MINOR 0x0F + +#define SSI_SYS_SYSCONFIG_REG SSI_SYS_REG32(0x0010) +# define SSI_AUTOIDLE 1 +# define SSI_SOFTRESET (1<<1) +# define SSI_SIDLEMODE_FORCE 0 +# define SSI_SIDLEMODE_NO (1<<3) +# define SSI_SIDLEMODE_SMART (1<<4) +# define SSI_SIDLEMODE_MASK 0x00000018 +# define SSI_MIDLEMODE_FORCE 0 +# define SSI_MIDLEMODE_NO (1<<12) +# define SSI_MIDLEMODE_SMART (1<<13) +# define SSI_MIDLEMODE_MASK 0x00003000 + +#define SSI_SYS_SYSSTATUS_REG SSI_SYS_REG32(0x0014) +# define SSI_RESETDONE 1 + +#define SSI_SYS_MPU_STATUS_BASE 0x0808 +#define SSI_SYS_MPU_STATUS_PORT_OFFSET 0x10 +#define SSI_SYS_MPU_STATUS_IRQ_OFFSET 0x2 +#define SSI_SYS_MPU_STATUS_REG(port, irq) \ + SSI_SYS_REG32(SSI_SYS_MPU_STATUS_BASE +\ + (((port-1)*SSI_SYS_MPU_STATUS_PORT_OFFSET) +\ + (irq*SSI_SYS_MPU_STATUS_IRQ_OFFSET))) + +#define SSI_SYS_MPU_ENABLE_BASE 0x080C +#define SSI_SYS_MPU_ENABLE_PORT_OFFSET 0x10 +#define SSI_SYS_MPU_ENABLE_IRQ_OFFSET 0x8 +#define SSI_SYS_MPU_ENABLE_REG(port, irq) \ + SSI_SYS_REG32(SSI_SYS_MPU_ENABLE_BASE +\ + (((port-1)*SSI_SYS_MPU_ENABLE_PORT_OFFSET) +\ + (irq*SSI_SYS_MPU_ENABLE_IRQ_OFFSET))) + +#define SSI_SYS_DSP_STATUS_BASE 0x0830 +#define SSI_SYS_DSP_STATUS_PORT_OFFSET 0x10 +#define SSI_SYS_DSP_STATUS_IRQ_OFFSET 0x8 +#define SSI_SYS_DSP_STATUS_REG(port, irq) \ + SSI_SYS_REG32(SSI_SYS_DSP_STATUS_BASE +\ + (((port-1)*SSI_SYS_DSP_STATUS_PORT_OFFSET) +\ + (irq*SSI_SYS_DSP_STATUS_IRQ_OFFSET))) + +#define SSI_SYS_DSP_ENABLE_BASE 0x0834 +#define SSI_SYS_DSP_ENABLE_PORT_OFFSET 0x10 +#define SSI_SYS_DSP_ENABLE_IRQ_OFFSET 0x8 +#define SSI_SYS_DSP_ENABLE_REG(port, irq) \ + SSI_SYS_REG32(SSI_SYS_DSP_ENABLE_BASE +\ + (((port-1)*SSI_SYS_DSP_ENABLE_PORT_OFFSET) +\ + (irq*SSI_SYS_DSP_ENABLE_IRQ_OFFSET))) +# define SSI_SST_DATAACCEPT(channel) (1<<channel) +# define SSI_SSR_DATAAVAILABLE(channel) (1<<(channel + 8)) +# define SSI_SSR_DATAOVERRUN(channel) (1<<(channel + 16)) +# define SSI_ERROROCCURED (1<<24) +# define SSI_BREAKDETECTED (1<<25) + +#define SSI_SYS_GDD_MPU_IRQ_STATUS_REG SSI_SYS_REG32(0x0800) +#define SSI_SYS_GDD_MPU_IRQ_ENABLE_REG SSI_SYS_REG32(0x0804) +#define SSI_SYS_GDD_DSP_IRQ_STATUS_REG SSI_SYS_REG32(0x0828) +#define SSI_SYS_GDD_DSP_IRQ_ENABLE_REG SSI_SYS_REG32(0x082C) +# define SSI_GDD_LCH(channel) (1<<channel) + +#define SSI_SYS_WAKE_OFFSET 0x10 +#define SSI_SYS_WAKE_BASE 0x0C00 +#define SSI_SYS_WAKE_REG(port) SSI_SYS_REG32(SSI_SYS_WAKE_BASE +\ + ((port-1)*SSI_SYS_WAKE_OFFSET)) +#define SSI_SYS_CLEAR_WAKE_BASE 0x0C04 +#define SSI_SYS_CLEAR_WAKE_REG(port) SSI_SYS_REG32(SSI_SYS_CLEAR_WAKE_BASE +\ + ((port-1)*SSI_SYS_WAKE_OFFSET)) +#define SSI_SYS_SET_WAKE_BASE 0x0C08 +#define SSI_SYS_SET_WAKE_REG(port) SSI_SYS_REG32(SSI_SYS_SET_WAKE_BASE +\ + ((port-1)*SSI_SYS_WAKE_OFFSET)) +# define SSI_WAKE(channel) (1<<channel) +# define SSI_WAKE_MASK 0xFF +#endif -- 1.5.3.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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