From 03de305ec48b0bb28554372abb40ccd46dbe0bf9 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Mon, 20 May 2024 13:35:03 -0600 Subject: Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini --- arch/arm/mach-versatile/timer.c | 62 ----------------------------------------- 1 file changed, 62 deletions(-) delete mode 100644 arch/arm/mach-versatile/timer.c (limited to 'arch/arm/mach-versatile/timer.c') diff --git a/arch/arm/mach-versatile/timer.c b/arch/arm/mach-versatile/timer.c deleted file mode 100644 index b471412186d..00000000000 --- a/arch/arm/mach-versatile/timer.c +++ /dev/null @@ -1,62 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2003 - * Texas Instruments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH - * Marius Groeger - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH - * Alex Zuepke - * - * (C) Copyright 2002-2004 - * Gary Jennejohn, DENX Software Engineering, - * - * (C) Copyright 2004 - * Philippe Robin, ARM Ltd. - */ - -#include - -#define TIMER_ENABLE (1 << 7) -#define TIMER_MODE_MSK (1 << 6) -#define TIMER_MODE_FR (0 << 6) -#define TIMER_MODE_PD (1 << 6) - -#define TIMER_INT_EN (1 << 5) -#define TIMER_PRS_MSK (3 << 2) -#define TIMER_PRS_8S (1 << 3) -#define TIMER_SIZE_MSK (1 << 2) -#define TIMER_ONE_SHT (1 << 0) - -int timer_init (void) -{ - ulong tmr_ctrl_val; - - /* 1st disable the Timer */ - tmr_ctrl_val = *(volatile ulong *)(CFG_SYS_TIMERBASE + 8); - tmr_ctrl_val &= ~TIMER_ENABLE; - *(volatile ulong *)(CFG_SYS_TIMERBASE + 8) = tmr_ctrl_val; - - /* - * The Timer Control Register has one Undefined/Shouldn't Use Bit - * So we should do read/modify/write Operation - */ - - /* - * Timer Mode : Free Running - * Interrupt : Disabled - * Prescale : 8 Stage, Clk/256 - * Tmr Siz : 16 Bit Counter - * Tmr in Wrapping Mode - */ - tmr_ctrl_val = *(volatile ulong *)(CFG_SYS_TIMERBASE + 8); - tmr_ctrl_val &= ~(TIMER_MODE_MSK | TIMER_INT_EN | TIMER_PRS_MSK | TIMER_SIZE_MSK | TIMER_ONE_SHT ); - tmr_ctrl_val |= (TIMER_ENABLE | TIMER_PRS_8S); - - *(volatile ulong *)(CFG_SYS_TIMERBASE + 8) = tmr_ctrl_val; - - return 0; -} -- cgit v1.2.3