From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@prisktech.co.nz (Tony Prisk) Date: Thu, 11 Oct 2012 20:59:13 +1300 Subject: [RFC PATCHv2] ARM: vt8500: Convert arch-vt8500 to multiplatform Message-ID: <1349942353-14972-1-git-send-email-linux@prisktech.co.nz> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch completes the conversion to ARCH_MULTI_V5 for arch-vt8500. Removed /mach/include/ and remaining unneeded files. Signed-off-by: Tony Prisk --- v2 Added the missing arch/arm/mach-vt8500/Kconfig arch/arm/Kconfig | 18 ++---------- arch/arm/mach-vt8500/Kconfig | 11 +++++++ arch/arm/mach-vt8500/include/mach/debug-macro.S | 31 ------------------- arch/arm/mach-vt8500/include/mach/timex.h | 26 ---------------- arch/arm/mach-vt8500/include/mach/uncompress.h | 36 ----------------------- 5 files changed, 13 insertions(+), 109 deletions(-) create mode 100644 arch/arm/mach-vt8500/Kconfig delete mode 100644 arch/arm/mach-vt8500/include/mach/debug-macro.S delete mode 100644 arch/arm/mach-vt8500/include/mach/timex.h delete mode 100644 arch/arm/mach-vt8500/include/mach/uncompress.h diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 32b62ac..e71ad2c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -938,22 +938,6 @@ config PLAT_SPEAR help Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx). -config ARCH_VT8500 - bool "VIA/WonderMedia 85xx" - select CPU_ARM926T - select GENERIC_GPIO - select ARCH_HAS_CPUFREQ - select GENERIC_CLOCKEVENTS - select ARCH_REQUIRE_GPIOLIB - select USE_OF - select COMMON_CLK - select HAVE_CLK - select CLKDEV_LOOKUP - select MULTI_IRQ_HANDLER - select SPARSE_IRQ - help - Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip. - config ARCH_ZYNQ bool "Xilinx Zynq ARM Cortex A9 Platform" select CPU_V7 @@ -1125,6 +1109,8 @@ source "arch/arm/mach-versatile/Kconfig" source "arch/arm/mach-vexpress/Kconfig" source "arch/arm/plat-versatile/Kconfig" +source "arch/arm/mach-vt8500/Kconfig" + source "arch/arm/mach-w90x900/Kconfig" # Definitions to make life easier diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig new file mode 100644 index 0000000..fa0c9fa --- /dev/null +++ b/arch/arm/mach-vt8500/Kconfig @@ -0,0 +1,11 @@ +config ARCH_VT8500 + bool "VIA/WonderMedia 85xx" if ARCH_MULTI_V5 + select ARCH_HAS_CPUFREQ + select ARCH_REQUIRE_GPIOLIB + select CLKDEV_LOOKUP + select CPU_ARM926T + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_CLK + help + Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip. diff --git a/arch/arm/mach-vt8500/include/mach/debug-macro.S b/arch/arm/mach-vt8500/include/mach/debug-macro.S deleted file mode 100644 index ca292f2..0000000 --- a/arch/arm/mach-vt8500/include/mach/debug-macro.S +++ /dev/null @@ -1,31 +0,0 @@ -/* - * arch/arm/mach-vt8500/include/mach/debug-macro.S - * - * Copyright (C) 2010 Alexey Charkov - * - * Debugging macro include header - * - * 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. - * -*/ - - .macro addruart, rp, rv, tmp - mov \rp, #0x00200000 - orr \rv, \rp, #0xf8000000 - orr \rp, \rp, #0xd8000000 - .endm - - .macro senduart,rd,rx - strb \rd, [\rx, #0] - .endm - - .macro busyuart,rd,rx -1001: ldr \rd, [\rx, #0x1c] - ands \rd, \rd, #0x2 - bne 1001b - .endm - - .macro waituart,rd,rx - .endm diff --git a/arch/arm/mach-vt8500/include/mach/timex.h b/arch/arm/mach-vt8500/include/mach/timex.h deleted file mode 100644 index 8487e4c..0000000 --- a/arch/arm/mach-vt8500/include/mach/timex.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-vt8500/include/mach/timex.h - * - * Copyright (C) 2010 Alexey Charkov - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef MACH_TIMEX_H -#define MACH_TIMEX_H - -#define CLOCK_TICK_RATE (3000000) - -#endif /* MACH_TIMEX_H */ diff --git a/arch/arm/mach-vt8500/include/mach/uncompress.h b/arch/arm/mach-vt8500/include/mach/uncompress.h deleted file mode 100644 index a9b6cae..0000000 --- a/arch/arm/mach-vt8500/include/mach/uncompress.h +++ /dev/null @@ -1,36 +0,0 @@ -/* arch/arm/mach-vt8500/include/mach/uncompress.h - * - * Copyright (C) 2010 Alexey Charkov - * - * Based on arch/arm/mach-dove/include/mach/uncompress.h - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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. - * - */ -#define UART0_PHYS 0xd8200000 -#define UART0_ADDR(x) *(volatile unsigned char *)(UART0_PHYS + x) - -static void putc(const char c) -{ - while (UART0_ADDR(0x1c) & 0x2) - /* Tx busy, wait and poll */; - - UART0_ADDR(0) = c; -} - -static void flush(void) -{ -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() -- 1.7.9.5