From: <Frank.Li@freescale.com>
To: lznuaa@gmail.com, shawn.guo@linaro.org, linus.walleij@linaro.org,
robh+dt@kernel.org
Cc: linux-gpio@vger.kernel.org, Anson Huang <b20788@freescale.com>,
Frank Li <Frank.Li@freescale.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v4 08/11] ARM: imx: add gpt system timer support for imx7d
Date: Tue, 21 Apr 2015 05:05:30 +0800 [thread overview]
Message-ID: <1429563933-3129-9-git-send-email-Frank.Li@freescale.com> (raw)
In-Reply-To: <1429563933-3129-1-git-send-email-Frank.Li@freescale.com>
From: Frank Li <Frank.Li@freescale.com>
Add GPT system timer support for i.MX7D, it has same hardware
as i.MX6DL.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Anson Huang <b20788@freescale.com>
---
arch/arm/mach-imx/time.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index 15d18e1..7c1d8a3 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -321,7 +321,7 @@ static void __init _mxc_timer_init(int irq,
tctl_val = V2_TCTL_FRR | V2_TCTL_WAITEN | MXC_TCTL_TEN;
if (clk_get_rate(clk_per) == V2_TIMER_RATE_OSC_DIV8) {
tctl_val |= V2_TCTL_CLK_OSC_DIV8;
- if (cpu_is_imx6dl() || cpu_is_imx6sx()) {
+ if (cpu_is_imx6dl() || cpu_is_imx6sx() || cpu_is_imx7d()) {
/* 24 / 8 = 3 MHz */
__raw_writel(7 << V2_TPRER_PRE24M,
timer_base + MXC_TPRER);
@@ -383,3 +383,4 @@ CLOCKSOURCE_OF_DECLARE(mx53_timer, "fsl,imx53-gpt", mxc_timer_init_dt);
CLOCKSOURCE_OF_DECLARE(mx6q_timer, "fsl,imx6q-gpt", mxc_timer_init_dt);
CLOCKSOURCE_OF_DECLARE(mx6sl_timer, "fsl,imx6sl-gpt", mxc_timer_init_dt);
CLOCKSOURCE_OF_DECLARE(mx6sx_timer, "fsl,imx6sx-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx7d_timer, "fsl,imx7d-gpt", mxc_timer_init_dt);
--
1.9.1
next prev parent reply other threads:[~2015-04-20 21:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-20 21:05 [PATCH v4 00/11] Add Freescale i.mx7d support Frank.Li
2015-04-20 21:05 ` [PATCH v4 01/11] ARM: dts: add pinfunc include file to support imx7d Frank.Li
2015-04-20 21:05 ` [PATCH v4 02/11] ARM: dts: add pinfunc include file gpio1 " Frank.Li
2015-04-20 21:05 ` [PATCH v4 03/11] ARM: dts: add clock include file " Frank.Li
2015-04-20 21:05 ` [PATCH v4 04/11] Document: dt: binding: imx: update document for imx7d support Frank.Li
2015-04-21 20:40 ` Rob Herring
2015-04-20 21:05 ` [PATCH v4 05/11] ARM: dts: add imx7d soc dtsi file Frank.Li
2015-04-21 20:37 ` Rob Herring
2015-04-21 20:47 ` Zhi Li
2015-04-23 10:35 ` Fabio Estevam
2015-04-20 21:05 ` [PATCH v4 06/11] pinctrl: add imx7d support Frank.Li
2015-04-20 21:05 ` [PATCH v4 07/11] ARM: imx: add msl support for imx7d Frank.Li
2015-04-21 9:55 ` Russell King - ARM Linux
2015-04-20 21:05 ` Frank.Li [this message]
2015-04-21 10:02 ` [PATCH v4 08/11] ARM: imx: add gpt system timer " Russell King - ARM Linux
2015-04-21 14:17 ` Zhi Li
2015-04-20 21:05 ` [PATCH v4 09/11] ARM: imx: add imx7d clk tree support Frank.Li
2015-04-21 10:22 ` Sascha Hauer
2015-04-21 14:15 ` Zhi Li
2015-04-21 14:27 ` Sascha Hauer
2015-04-20 21:05 ` [PATCH v4 10/11] arm: dts: add imx7d-sdb support Frank.Li
2015-04-20 21:05 ` [PATCH v4 11/11] ARM: config: imx_v6_v7_defconfig add imx7d support Frank.Li
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