From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48FB5C433EF for ; Sun, 10 Oct 2021 11:57:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19B816056B for ; Sun, 10 Oct 2021 11:57:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231857AbhJJL6t (ORCPT ); Sun, 10 Oct 2021 07:58:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:53632 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231556AbhJJL6s (ORCPT ); Sun, 10 Oct 2021 07:58:48 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 85B5560F43; Sun, 10 Oct 2021 11:56:50 +0000 (UTC) Received: from sofa.misterjones.org ([185.219.108.64] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mZXEY-00FqFc-1F; Sun, 10 Oct 2021 12:43:14 +0100 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Mark Rutland , Daniel Lezcano , Thomas Gleixner , Peter Shier , Raghavendra Rao Ananta , Ricardo Koller , Oliver Upton , Will Deacon , Catalin Marinas , Linus Walleij , kernel-team@android.com Subject: [PATCH v3 10/17] clocksource/arm_arch_timer: Remove any trace of the TVAL programming interface Date: Sun, 10 Oct 2021 12:42:59 +0100 Message-Id: <20211010114306.2910453-11-maz@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211010114306.2910453-1-maz@kernel.org> References: <20211010114306.2910453-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, daniel.lezcano@linaro.org, tglx@linutronix.de, pshier@google.com, rananta@google.com, ricarkol@google.com, oupton@google.com, will@kernel.org, catalin.marinas@arm.com, linus.walleij@linaro.org, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org TVAL usage is now long gone, get rid of the leftovers. Signed-off-by: Marc Zyngier --- drivers/clocksource/arm_arch_timer.c | 8 -------- include/clocksource/arm_arch_timer.h | 1 - 2 files changed, 9 deletions(-) diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index ef3f83865dcd..6e20bc12dc35 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -48,10 +48,8 @@ #define CNTPCT_LO 0x08 #define CNTFRQ 0x10 #define CNTP_CVAL_LO 0x20 -#define CNTP_TVAL 0x28 #define CNTP_CTL 0x2c #define CNTV_CVAL_LO 0x30 -#define CNTV_TVAL 0x38 #define CNTV_CTL 0x3c static unsigned arch_timers_present __initdata; @@ -111,9 +109,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val, case ARCH_TIMER_REG_CTRL: writel_relaxed((u32)val, timer->base + CNTP_CTL); break; - case ARCH_TIMER_REG_TVAL: - writel_relaxed((u32)val, timer->base + CNTP_TVAL); - break; case ARCH_TIMER_REG_CVAL: /* * Not guaranteed to be atomic, so the timer @@ -130,9 +125,6 @@ void arch_timer_reg_write(int access, enum arch_timer_reg reg, u64 val, case ARCH_TIMER_REG_CTRL: writel_relaxed((u32)val, timer->base + CNTV_CTL); break; - case ARCH_TIMER_REG_TVAL: - writel_relaxed((u32)val, timer->base + CNTV_TVAL); - break; case ARCH_TIMER_REG_CVAL: /* Same restriction as above */ writeq_relaxed(val, timer->base + CNTV_CVAL_LO); diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h index d59537afb29d..e715bdb720d5 100644 --- a/include/clocksource/arm_arch_timer.h +++ b/include/clocksource/arm_arch_timer.h @@ -24,7 +24,6 @@ enum arch_timer_reg { ARCH_TIMER_REG_CTRL, - ARCH_TIMER_REG_TVAL, ARCH_TIMER_REG_CVAL, }; -- 2.30.2