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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0df0914d41
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits) omap: zoom: host should not pull up wl1271's irq line arm: plat-omap: iommu: fix request_mem_region() error path OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430 omap4: mux: Remove duplicate mux modes omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected omap4: board-omap4panda: Initialise the serial pads omap3: board-3430sdp: Initialise the serial pads omap4: board-4430sdp: Initialise the serial pads omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init omap2+: mux: Remove the use of IDLE flag omap2+: Add separate list for dynamic pads to mux perf: add OMAP support for the new power events OMAP4: Add IVA OPP enteries. OMAP4: Update Voltage Rail Values for MPU, IVA and CORE OMAP4: Enable 800 MHz and 1 GHz MPU-OPP OMAP3+: OPP: Replace voltage values with Macros OMAP3: wdtimer: Fix CORE idle transition Watchdog: omap_wdt: add fine grain runtime-pm ... Fix up various conflicts in - arch/arm/mach-omap2/board-omap3evm.c - arch/arm/mach-omap2/clock3xxx_data.c - arch/arm/mach-omap2/usb-musb.c - arch/arm/plat-omap/include/plat/usb.h - drivers/usb/musb/musb_core.h
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/*
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* arch/arm/plat-omap/include/mach/serial.h
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*
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* Copyright (C) 2009 Texas Instruments
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* Addded OMAP4 support- Santosh Shilimkar <santosh.shilimkar@ti.com>
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ASM_ARCH_SERIAL_H
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#define __ASM_ARCH_SERIAL_H
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#include <linux/init.h>
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/*
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* Memory entry used for the DEBUG_LL UART configuration. See also
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* uncompress.h and debug-macro.S.
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*
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* Note that using a memory location for storing the UART configuration
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* has at least two limitations:
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*
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* 1. Kernel uncompress code cannot overlap OMAP_UART_INFO as the
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* uncompress code could then partially overwrite itself
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* 2. We assume printascii is called at least once before paging_init,
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* and addruart has a chance to read OMAP_UART_INFO
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*/
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#define OMAP_UART_INFO (PLAT_PHYS_OFFSET + 0x3ffc)
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/* OMAP1 serial ports */
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#define OMAP1_UART1_BASE 0xfffb0000
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#define OMAP1_UART2_BASE 0xfffb0800
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#define OMAP1_UART3_BASE 0xfffb9800
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/* OMAP2 serial ports */
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#define OMAP2_UART1_BASE 0x4806a000
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#define OMAP2_UART2_BASE 0x4806c000
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#define OMAP2_UART3_BASE 0x4806e000
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/* OMAP3 serial ports */
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#define OMAP3_UART1_BASE OMAP2_UART1_BASE
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#define OMAP3_UART2_BASE OMAP2_UART2_BASE
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#define OMAP3_UART3_BASE 0x49020000
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#define OMAP3_UART4_BASE 0x49042000 /* Only on 36xx */
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/* OMAP4 serial ports */
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#define OMAP4_UART1_BASE OMAP2_UART1_BASE
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#define OMAP4_UART2_BASE OMAP2_UART2_BASE
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#define OMAP4_UART3_BASE 0x48020000
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#define OMAP4_UART4_BASE 0x4806e000
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/* TI816X serial ports */
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#define TI816X_UART1_BASE 0x48020000
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#define TI816X_UART2_BASE 0x48022000
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#define TI816X_UART3_BASE 0x48024000
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/* External port on Zoom2/3 */
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#define ZOOM_UART_BASE 0x10000000
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#define ZOOM_UART_VIRT 0xfa400000
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#define OMAP_PORT_SHIFT 2
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#define OMAP7XX_PORT_SHIFT 0
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#define ZOOM_PORT_SHIFT 1
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#define OMAP1510_BASE_BAUD (12000000/16)
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#define OMAP16XX_BASE_BAUD (48000000/16)
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#define OMAP24XX_BASE_BAUD (48000000/16)
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/*
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* DEBUG_LL port encoding stored into the UART1 scratchpad register by
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* decomp_setup in uncompress.h
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*/
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#define OMAP1UART1 11
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#define OMAP1UART2 12
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#define OMAP1UART3 13
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#define OMAP2UART1 21
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#define OMAP2UART2 22
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#define OMAP2UART3 23
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#define OMAP3UART1 OMAP2UART1
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#define OMAP3UART2 OMAP2UART2
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#define OMAP3UART3 33
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#define OMAP3UART4 34 /* Only on 36xx */
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#define OMAP4UART1 OMAP2UART1
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#define OMAP4UART2 OMAP2UART2
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#define OMAP4UART3 43
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#define OMAP4UART4 44
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#define TI816XUART1 81
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#define TI816XUART2 82
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#define TI816XUART3 83
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#define ZOOM_UART 95 /* Only on zoom2/3 */
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/* This is only used by 8250.c for omap1510 */
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#define is_omap_port(pt) ({int __ret = 0; \
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if ((pt)->port.mapbase == OMAP1_UART1_BASE || \
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(pt)->port.mapbase == OMAP1_UART2_BASE || \
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(pt)->port.mapbase == OMAP1_UART3_BASE) \
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__ret = 1; \
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__ret; \
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})
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#ifndef __ASSEMBLER__
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struct omap_board_data;
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extern void omap_serial_init(void);
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extern void omap_serial_init_port(struct omap_board_data *bdata);
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extern int omap_uart_can_sleep(void);
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extern void omap_uart_check_wakeup(void);
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extern void omap_uart_prepare_suspend(void);
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extern void omap_uart_prepare_idle(int num);
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extern void omap_uart_resume_idle(int num);
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extern void omap_uart_enable_irqs(int enable);
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#endif
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#endif
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