From: Kevin Hilman <khilman@baylibre.com>
To: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Michael Turquette <mturquette@baylibre.com>,
Patrick Titiano <ptitiano@baylibre.com>,
Tony Lindgren <tony@atomide.com>, Paul Walmsley <paul@pwsan.com>,
linux-ide@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH 1/4] ARM: OMAP2+: dm81xx: Add clkdm and hwmod for SATA
Date: Mon, 13 Mar 2017 14:34:40 -0700 [thread overview]
Message-ID: <m27f3sc13j.fsf@baylibre.com> (raw)
In-Reply-To: <1489423399-3824-2-git-send-email-bgolaszewski@baylibre.com> (Bartosz Golaszewski's message of "Mon, 13 Mar 2017 17:43:16 +0100")
Bartosz Golaszewski <bgolaszewski@baylibre.com> writes:
> From: Kevin Hilman <khilman@baylibre.com>
>
> Add the SATA clockdomain (part of CM_DEFAULT) and a hwmod for the SATA
> block on dm81xx.
>
> Tested on DM8168 EVM.
>
> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
> arch/arm/mach-omap2/clockdomains81xx_data.c | 10 +++++++++
> arch/arm/mach-omap2/cm81xx.h | 2 ++
> arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 34 +++++++++++++++++++++++++++++
> 3 files changed, 46 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/clockdomains81xx_data.c b/arch/arm/mach-omap2/clockdomains81xx_data.c
> index 3b5fb05..65fbd13 100644
> --- a/arch/arm/mach-omap2/clockdomains81xx_data.c
> +++ b/arch/arm/mach-omap2/clockdomains81xx_data.c
> @@ -91,6 +91,14 @@ static struct clockdomain default_l3_slow_81xx_clkdm = {
> .flags = CLKDM_CAN_SWSUP,
> };
>
> +static struct clockdomain default_sata_81xx_clkdm = {
> + .name = "default_clkdm",
> + .pwrdm = { .name = "default_pwrdm" },
> + .cm_inst = TI81XX_CM_DEFAULT_MOD,
> + .clkdm_offs = TI816X_CM_DEFAULT_SATA_CLKDM,
> + .flags = CLKDM_CAN_SWSUP,
> +};
> +
> /* 816x only */
>
> static struct clockdomain alwon_mpu_816x_clkdm = {
> @@ -173,6 +181,7 @@ static struct clockdomain *clockdomains_ti814x[] __initdata = {
> &mmu_81xx_clkdm,
> &mmu_cfg_81xx_clkdm,
> &default_l3_slow_81xx_clkdm,
> + &default_sata_81xx_clkdm,
> NULL,
> };
>
> @@ -200,6 +209,7 @@ static struct clockdomain *clockdomains_ti816x[] __initdata = {
> &default_ducati_816x_clkdm,
> &default_pci_816x_clkdm,
> &default_l3_slow_81xx_clkdm,
> + &default_sata_81xx_clkdm,
> NULL,
> };
>
> diff --git a/arch/arm/mach-omap2/cm81xx.h b/arch/arm/mach-omap2/cm81xx.h
> index 3a0ccf0..44ca275 100644
> --- a/arch/arm/mach-omap2/cm81xx.h
> +++ b/arch/arm/mach-omap2/cm81xx.h
> @@ -35,6 +35,7 @@
> #define TI81XX_CM_MMU_CLKDM 0x000C
> #define TI81XX_CM_MMUCFG_CLKDM 0x0010
> #define TI81XX_CM_ALWON_MPU_CLKDM 0x001C
> +#define TI81XX_CM_ALWON_SYSCLK5_CLKDM 0x0024
oops, this is a stray addition (by me) but is no not needed.
> #define TI81XX_CM_ALWON_L3_FAST_CLKDM 0x0030
>
Kevin
next prev parent reply other threads:[~2017-03-13 21:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-13 16:43 [PATCH 0/4] ARM: dm8168-evm: add SATA support Bartosz Golaszewski
2017-03-13 16:43 ` [PATCH 1/4] ARM: OMAP2+: dm81xx: Add clkdm and hwmod for SATA Bartosz Golaszewski
2017-03-13 21:34 ` Kevin Hilman [this message]
2017-03-13 16:43 ` [PATCH 2/4] ARM: dts: dm8168-evm: add the external reference clock " Bartosz Golaszewski
2017-03-13 21:34 ` Tony Lindgren
2017-03-14 15:01 ` Bartosz Golaszewski
2017-03-14 15:05 ` Tony Lindgren
2017-03-13 16:43 ` [PATCH 3/4] ARM: dts: dm8168-evm: add SATA node Bartosz Golaszewski
2017-03-13 21:15 ` Tony Lindgren
2017-03-14 9:00 ` Sergei Shtylyov
2017-03-13 16:43 ` [PATCH 4/4] ARM: omap2plus_defconfig: enable ahci-dm816 module Bartosz Golaszewski
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