From: Roger Quadros <rogerq@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: devicetree@vger.kernel.org, vigneshr@ti.com, nsekhar@ti.com,
linux-kernel@vger.kernel.org, Jyri Sarha <jsarha@ti.com>,
t-kristo@ti.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node
Date: Wed, 16 Jan 2019 12:52:20 +0200 [thread overview]
Message-ID: <5C3F0CE4.9010504@ti.com> (raw)
In-Reply-To: <20190115143355.immsdfkyulx5j6o7@kahuna>
On 15/01/19 16:33, Nishanth Menon wrote:
> On 12:00-20190111, Roger Quadros wrote:
>> From: Jyri Sarha <jsarha@ti.com>
>>
>> Main System control module support is added to the device tree to allow
>> driver to access to their control module registers.
>>
>> Signed-off-by: Jyri Sarha <jsarha@ti.com>
>> Signed-off-by: Roger Quadros <rogerq@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 272cf8f..8b55108 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -191,4 +191,12 @@
>> #address-cells = <1>;
>> #size-cells = <0>;
>> };
>> +
>> + scm_conf: scm_conf@100000 {
>> + compatible = "syscon", "simple-mfd";
>> + reg = <0 0x00100000 0 0x1c000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x0 0x00100000 0x1c000>;
>
> Who handles the MMR region unlock?
u-boot.
>
>> + };
>> };
>> --
>> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
>> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>>
>
cheers,
-roger
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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WARNING: multiple messages have this Message-ID (diff)
From: Roger Quadros <rogerq@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: t-kristo@ti.com, nsekhar@ti.com, vigneshr@ti.com,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Jyri Sarha <jsarha@ti.com>
Subject: Re: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node
Date: Wed, 16 Jan 2019 12:52:20 +0200 [thread overview]
Message-ID: <5C3F0CE4.9010504@ti.com> (raw)
In-Reply-To: <20190115143355.immsdfkyulx5j6o7@kahuna>
On 15/01/19 16:33, Nishanth Menon wrote:
> On 12:00-20190111, Roger Quadros wrote:
>> From: Jyri Sarha <jsarha@ti.com>
>>
>> Main System control module support is added to the device tree to allow
>> driver to access to their control module registers.
>>
>> Signed-off-by: Jyri Sarha <jsarha@ti.com>
>> Signed-off-by: Roger Quadros <rogerq@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 272cf8f..8b55108 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -191,4 +191,12 @@
>> #address-cells = <1>;
>> #size-cells = <0>;
>> };
>> +
>> + scm_conf: scm_conf@100000 {
>> + compatible = "syscon", "simple-mfd";
>> + reg = <0 0x00100000 0 0x1c000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x0 0x00100000 0x1c000>;
>
> Who handles the MMR region unlock?
u-boot.
>
>> + };
>> };
>> --
>> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
>> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>>
>
cheers,
-roger
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
WARNING: multiple messages have this Message-ID (diff)
From: Roger Quadros <rogerq@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: <t-kristo@ti.com>, <nsekhar@ti.com>, <vigneshr@ti.com>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Jyri Sarha <jsarha@ti.com>
Subject: Re: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node
Date: Wed, 16 Jan 2019 12:52:20 +0200 [thread overview]
Message-ID: <5C3F0CE4.9010504@ti.com> (raw)
In-Reply-To: <20190115143355.immsdfkyulx5j6o7@kahuna>
On 15/01/19 16:33, Nishanth Menon wrote:
> On 12:00-20190111, Roger Quadros wrote:
>> From: Jyri Sarha <jsarha@ti.com>
>>
>> Main System control module support is added to the device tree to allow
>> driver to access to their control module registers.
>>
>> Signed-off-by: Jyri Sarha <jsarha@ti.com>
>> Signed-off-by: Roger Quadros <rogerq@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 272cf8f..8b55108 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -191,4 +191,12 @@
>> #address-cells = <1>;
>> #size-cells = <0>;
>> };
>> +
>> + scm_conf: scm_conf@100000 {
>> + compatible = "syscon", "simple-mfd";
>> + reg = <0 0x00100000 0 0x1c000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x0 0x00100000 0x1c000>;
>
> Who handles the MMR region unlock?
u-boot.
>
>> + };
>> };
>> --
>> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
>> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>>
>
cheers,
-roger
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
next prev parent reply other threads:[~2019-01-16 10:52 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-11 10:00 [PATCH 0/3] arm64: ti: k3-am654: USB support Roger Quadros
2019-01-11 10:00 ` Roger Quadros
2019-01-11 10:00 ` Roger Quadros
2019-01-11 10:00 ` [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node Roger Quadros
2019-01-11 10:00 ` Roger Quadros
2019-01-11 10:00 ` Roger Quadros
2019-01-15 14:33 ` Nishanth Menon
2019-01-15 14:33 ` Nishanth Menon
2019-01-15 14:33 ` Nishanth Menon
2019-01-16 10:52 ` Roger Quadros [this message]
2019-01-16 10:52 ` Roger Quadros
2019-01-16 10:52 ` Roger Quadros
2019-01-11 10:01 ` [PATCH 2/3] arm64: dts: ti: k3-am6: add USB support Roger Quadros
2019-01-11 10:01 ` Roger Quadros
2019-01-11 10:01 ` Roger Quadros
2019-01-15 14:36 ` Nishanth Menon
2019-01-15 14:36 ` Nishanth Menon
2019-01-15 14:36 ` Nishanth Menon
2019-01-16 10:54 ` Roger Quadros
2019-01-16 10:54 ` Roger Quadros
2019-01-16 10:54 ` Roger Quadros
2019-01-11 10:01 ` [PATCH 3/3] arm64: dts: ti: k3-am654-base-board: enable USB1 Roger Quadros
2019-01-11 10:01 ` Roger Quadros
2019-01-11 10:01 ` Roger Quadros
2019-01-15 14:37 ` Nishanth Menon
2019-01-15 14:37 ` Nishanth Menon
2019-01-15 14:37 ` Nishanth Menon
2019-01-15 14:33 ` [PATCH 0/3] arm64: ti: k3-am654: USB support Nishanth Menon
2019-01-15 14:33 ` Nishanth Menon
2019-01-15 14:33 ` Nishanth Menon
2019-01-16 11:00 ` Roger Quadros
2019-01-16 11:00 ` Roger Quadros
2019-01-16 11:00 ` Roger Quadros
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