[PATCH v3 1/8] dt-bindings: soc: qcom: Add remote-pid binding for GLINK SMEM

[PATCH v3 1/8] dt-bindings: soc: qcom: Add remote-pid binding for GLINK SMEM

[Sibi Sankar]

Add missing qcom,remote-pid dt binding required for GLINK SMEM
which specifies the remote endpoint of the GLINK edge.

Fixes: 2b41d6c8e696 ("dt-bindings: soc: qcom: Extend GLINK to cover
SMEM")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
---

v3:
  * Fixed typo

 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
index 0b8cc533ca83..587bb1ddc8cc 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
@@ -21,6 +21,11 @@ edge.
 	Definition: should specify the IRQ used by the remote processor to
 		    signal this processor about communication related events
 
+- qcom,remote-pid:
+	Usage: required for glink-smem
+	Value type: <u32>
+	Definition: specifies the identifier of the remote endpoint of this edge
+
 - qcom,rpm-msg-ram:
 	Usage: required for glink-rpm
 	Value type: <prop-encoded-array>
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v3 2/8] dt-bindings: remoteproc: qcom: Add missing clocks for SDM845

[Sibi Sankar]

Add missing clock bindings for Q6V5 MSS on SDM845 SoCs.

Fixes: fb22022ff63d ("dt-bindings: remoteproc: Add Q6v5 Modem PIL
binding for SDM845")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v3:
  * Fixup dt-binding documentation as suggested by Doug

 .../devicetree/bindings/remoteproc/qcom,q6v5.txt   | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 9ff5b0309417..20dd19f9ed99 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -39,13 +39,21 @@ on the Qualcomm Hexagon core.
 - clocks:
 	Usage: required
 	Value type: <phandle>
-	Definition: reference to the iface, bus and mem clocks to be held on
-		    behalf of the booting of the Hexagon core
+	Definition: reference to the clocks that match clock-names
 
 - clock-names:
 	Usage: required
 	Value type: <stringlist>
-	Definition: must be "iface", "bus", "mem"
+	Definition: The clocks needed depend on the compatible string:
+	qcom,ipq8074-wcss-pil:
+		    no clock names required
+	qcom,q6v5-pil:
+	qcom,msm8916-mss-pil:
+	qcom,msm8974-mss-pil:
+		    must be "iface", "bus", "mem", "xo"
+	qcom,sdm845-mss-pil:
+		    must be "xo", "prng", "iface", "bus", "mem", "gpll0_mss",
+		    "snoc_axi", "mnoc_axi"
 
 - resets:
 	Usage: required
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH v3 2/8] dt-bindings: remoteproc: qcom: Add missing clocks for SDM845

[Rob Herring]

On Wed, Dec 26, 2018 at 06:22:23PM +0530, Sibi Sankar wrote:
> Add missing clock bindings for Q6V5 MSS on SDM845 SoCs.
> 
> Fixes: fb22022ff63d ("dt-bindings: remoteproc: Add Q6v5 Modem PIL
> binding for SDM845")
> 
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
> 
> v3:
>   * Fixup dt-binding documentation as suggested by Doug
> 
>  .../devicetree/bindings/remoteproc/qcom,q6v5.txt   | 14 +++++++++++---
>  1 file changed, 11 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
> index 9ff5b0309417..20dd19f9ed99 100644
> --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
> @@ -39,13 +39,21 @@ on the Qualcomm Hexagon core.
>  - clocks:
>  	Usage: required
>  	Value type: <phandle>
> -	Definition: reference to the iface, bus and mem clocks to be held on
> -		    behalf of the booting of the Hexagon core
> +	Definition: reference to the clocks that match clock-names
>  
>  - clock-names:
>  	Usage: required
>  	Value type: <stringlist>
> -	Definition: must be "iface", "bus", "mem"
> +	Definition: The clocks needed depend on the compatible string:
> +	qcom,ipq8074-wcss-pil:
> +		    no clock names required
> +	qcom,q6v5-pil:
> +	qcom,msm8916-mss-pil:
> +	qcom,msm8974-mss-pil:
> +		    must be "iface", "bus", "mem", "xo"
> +	qcom,sdm845-mss-pil:
> +		    must be "xo", "prng", "iface", "bus", "mem", "gpll0_mss",
> +		    "snoc_axi", "mnoc_axi"

Please keep the same order for the 4 clocks which are the same.

Rob

Re: [PATCH v3 2/8] dt-bindings: remoteproc: qcom: Add missing clocks for SDM845

[Sibi Sankar]

Hi Rob,
Thanks for the review!

On 2018-12-28 02:51, Rob Herring wrote:
> On Wed, Dec 26, 2018 at 06:22:23PM +0530, Sibi Sankar wrote:
>> Add missing clock bindings for Q6V5 MSS on SDM845 SoCs.
>> 
>> Fixes: fb22022ff63d ("dt-bindings: remoteproc: Add Q6v5 Modem PIL
>> binding for SDM845")
>> 
>> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
>> ---
>> 
>> v3:
>>   * Fixup dt-binding documentation as suggested by Doug
>> 
>>  .../devicetree/bindings/remoteproc/qcom,q6v5.txt   | 14 
>> +++++++++++---
>>  1 file changed, 11 insertions(+), 3 deletions(-)
>> 
>> diff --git 
>> a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt 
>> b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
>> index 9ff5b0309417..20dd19f9ed99 100644
>> --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
>> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
>> @@ -39,13 +39,21 @@ on the Qualcomm Hexagon core.
>>  - clocks:
>>  	Usage: required
>>  	Value type: <phandle>
>> -	Definition: reference to the iface, bus and mem clocks to be held on
>> -		    behalf of the booting of the Hexagon core
>> +	Definition: reference to the clocks that match clock-names
>> 
>>  - clock-names:
>>  	Usage: required
>>  	Value type: <stringlist>
>> -	Definition: must be "iface", "bus", "mem"
>> +	Definition: The clocks needed depend on the compatible string:
>> +	qcom,ipq8074-wcss-pil:
>> +		    no clock names required
>> +	qcom,q6v5-pil:
>> +	qcom,msm8916-mss-pil:
>> +	qcom,msm8974-mss-pil:
>> +		    must be "iface", "bus", "mem", "xo"
>> +	qcom,sdm845-mss-pil:
>> +		    must be "xo", "prng", "iface", "bus", "mem", "gpll0_mss",
>> +		    "snoc_axi", "mnoc_axi"
> 
> Please keep the same order for the 4 clocks which are the same.

Will re-order them in the next re-spin.

> 
> Rob

-- 
-- Sibi Sankar --
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.

[PATCH v3 3/8] dt-bindings: remoteproc: qcom: Add missing clocks for MSM8996

[Sibi Sankar]

Add missing clock bindings for Q6V5 MSS on MSM8996 SoCs.

Fixes: 9f058fa2efb1 ("remoteproc: qcom: Add support for mss remoteproc
on msm8996")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v3:
  * Fixup dt-binding documentation as suggested by Doug

 Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 20dd19f9ed99..af8788783e2b 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -51,6 +51,9 @@ on the Qualcomm Hexagon core.
 	qcom,msm8916-mss-pil:
 	qcom,msm8974-mss-pil:
 		    must be "iface", "bus", "mem", "xo"
+	qcom,msm8996-mss-pil:
+		    must be "xo", "pnoc", "qdss", "iface", "bus", "mem",
+		    "gpll0_mss_clk", "snoc_axi", "mnoc_axi"
 	qcom,sdm845-mss-pil:
 		    must be "xo", "prng", "iface", "bus", "mem", "gpll0_mss",
 		    "snoc_axi", "mnoc_axi"
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v3 4/8] remoteproc: qcom: q6v5-mss: Add missing clocks for MSM8996

[Sibi Sankar]

Proxy vote for QDSS clock and remove vote on handover interrupt
to provide MSS PBL with access to STM hardware registers during
boot. Add "snoc_axi" and "mnoc_axi" to the active clock list.

Fixes: 9f058fa2efb1 ("remoteproc: qcom: Add support for mss remoteproc
on msm8996")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 drivers/remoteproc/qcom_q6v5_mss.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 01be7314e176..2f12901dd1a7 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1398,6 +1398,7 @@ static const struct rproc_hexagon_res msm8996_mss = {
 	.proxy_clk_names = (char*[]){
 			"xo",
 			"pnoc",
+			"qdss",
 			NULL
 	},
 	.active_clk_names = (char*[]){
@@ -1405,6 +1406,8 @@ static const struct rproc_hexagon_res msm8996_mss = {
 			"bus",
 			"mem",
 			"gpll0_mss_clk",
+			"snoc_axi",
+			"mnoc_axi",
 			NULL
 	},
 	.need_mem_protection = true,
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v3 5/8] dt-bindings: remoteproc: qcom: Fixup regulator dependencies

[Sibi Sankar]

Fixup regulator supply dependencies for Q6V5 MSS on MSM996 SoCs.

Fixes: 9f058fa2efb1 ("remoteproc: qcom: Add support for mss remoteproc
on msm8996")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v3:
  * Fixup dt-binding documentation as suggested by Doug

 .../bindings/remoteproc/qcom,q6v5.txt         | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index af8788783e2b..65713de70be5 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -76,6 +76,19 @@ on the Qualcomm Hexagon core.
 		    must be "mss_restart", "pdc_reset" for the modem
 		    sub-system on SDM845 SoCs
 
+For the compatible strings below the following supplies are required:
+  "qcom,q6v5-pil"
+  "qcom,msm8916-mss-pil",
+- cx-supply:
+- mx-supply:
+- pll-supply:
+	Usage: required
+	Value type: <phandle>
+	Definition: reference to the regulators to be held on behalf of the
+		    booting of the Hexagon core
+
+For the compatible string below the following supplies are required:
+  "qcom,msm8974-mss-pil"
 - cx-supply:
 - mss-supply:
 - mx-supply:
@@ -85,6 +98,14 @@ on the Qualcomm Hexagon core.
 	Definition: reference to the regulators to be held on behalf of the
 		    booting of the Hexagon core
 
+For the compatible string below the following supplies are required:
+  "qcom,msm8996-mss-pil"
+- pll-supply:
+	Usage: required
+	Value type: <phandle>
+	Definition: reference to the regulators to be held on behalf of the
+		    booting of the Hexagon core
+
 - qcom,smem-states:
 	Usage: required
 	Value type: <phandle>
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH v3 5/8] dt-bindings: remoteproc: qcom: Fixup regulator dependencies

[Rob Herring]

On Wed, 26 Dec 2018 18:22:26 +0530, Sibi Sankar wrote:
> Fixup regulator supply dependencies for Q6V5 MSS on MSM996 SoCs.
> 
> Fixes: 9f058fa2efb1 ("remoteproc: qcom: Add support for mss remoteproc
> on msm8996")
> 
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
> 
> v3:
>   * Fixup dt-binding documentation as suggested by Doug
> 
>  .../bindings/remoteproc/qcom,q6v5.txt         | 21 +++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

[PATCH v3 6/8] remoteproc: qcom: q6v5-mss: Add missing regulator for MSM8996

[Sibi Sankar]

Add proxy vote for pll supply on MSM8996 SoC.

Fixes: 9f058fa2efb1 ("remoteproc: qcom: Add support for mss remoteproc
on msm8996")

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 drivers/remoteproc/qcom_q6v5_mss.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 2f12901dd1a7..f80b17b16e98 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1395,6 +1395,13 @@ static const struct rproc_hexagon_res sdm845_mss = {
 
 static const struct rproc_hexagon_res msm8996_mss = {
 	.hexagon_mba_image = "mba.mbn",
+	.proxy_supply = (struct qcom_mss_reg_res[]) {
+		{
+			.supply = "pll",
+			.uA = 100000,
+		},
+		{}
+	},
 	.proxy_clk_names = (char*[]){
 			"xo",
 			"pnoc",
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v3 7/8] dt-bindings: remoteproc: qcom: Add power-domain bindings for Q6V5

[Sibi Sankar]

Add power-domain bindings for Q6V5 MSS on MSM8996 and SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v3:
  * Fixup dt-binding documentation as suggested by Doug
  * Dropping Rob's Reviewed-by due to documentation style
    change

v2:
  * Add load_state power-domain
  * List cx and mx power-domains for MSM8996

 .../bindings/remoteproc/qcom,q6v5.txt         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 65713de70be5..17ecaae5e5e0 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -106,6 +106,25 @@ For the compatible string below the following supplies are required:
 	Definition: reference to the regulators to be held on behalf of the
 		    booting of the Hexagon core
 
+- power-domains:
+	Usage: required
+	Value type: <phandle>
+	Definition: reference to power-domains that match power-domain-names
+
+- power-domain-names:
+	Usage: required
+	Value type: <stringlist>
+	Definition: The power-domains needed depend on the compatible string:
+	qcom,q6v5-pil:
+	qcom,ipq8074-wcss-pil:
+	qcom,msm8916-mss-pil:
+	qcom,msm8974-mss-pil:
+		    no power-domain names required
+	qcom,msm8996-mss-pil:
+		    must be "cx", "mx"
+	qcom,sdm845-mss-pil:
+		    must be "cx", "mx", "mss", "load_state"
+
 - qcom,smem-states:
 	Usage: required
 	Value type: <phandle>
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH v3 7/8] dt-bindings: remoteproc: qcom: Add power-domain bindings for Q6V5

[Rob Herring]

On Wed, Dec 26, 2018 at 06:22:28PM +0530, Sibi Sankar wrote:
> Add power-domain bindings for Q6V5 MSS on MSM8996 and SDM845 SoCs.
> 
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
> 
> v3:
>   * Fixup dt-binding documentation as suggested by Doug
>   * Dropping Rob's Reviewed-by due to documentation style
>     change
> 
> v2:
>   * Add load_state power-domain
>   * List cx and mx power-domains for MSM8996
> 
>  .../bindings/remoteproc/qcom,q6v5.txt         | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)

Reviewed-by: Rob Herring <robh@kernel.org>

[PATCH v3 8/8] arm64: dts: qcom: sdm845: Add Q6V5 MSS node

[Sibi Sankar]

This patch adds Q6V5 MSS remoteproc node for SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
---

v3:
  * with shutdown-ack irq redesign make it mandatory,
    merge multiple patches into a single one

v2:
  * Fixed style changes
  * Added missing clocks in the dt-bindings
  * Split mss remoteproc node into a number of patches

This patch depends on the following bindings:
https://patchwork.kernel.org/patch/10662089/ - mba/mpss reserved regions
https://patchwork.kernel.org/patch/10657325/ - pdc reset node
https://patchwork.kernel.org/patch/10740127/ - rpmhpd dt bindings
https://patchwork.kernel.org/patch/10740109/ - rpmhpd dt node
https://patchwork.kernel.org/patch/10678301/ - AOP QMP dt bindings
https://patchwork.kernel.org/patch/10742083/ - shutdown-irq binding

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 60 ++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 5da9fa1feb8a..db17216a5bce 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1366,6 +1366,66 @@
 			};
 		};
 
+		remoteproc@4080000 {
+			compatible = "qcom,sdm845-mss-pil";
+			reg = <0x04080000 0x408>, <0x04180000 0x48>;
+			reg-names = "qdsp6", "rmb";
+
+			interrupts-extended =
+				<&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
+				 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+				 <&gcc GCC_BOOT_ROM_AHB_CLK>,
+				 <&gcc GCC_MSS_GPLL0_DIV_CLK_SRC>,
+				 <&gcc GCC_MSS_SNOC_AXI_CLK>,
+				 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
+				 <&gcc GCC_PRNG_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "bus", "mem", "gpll0_mss",
+				      "snoc_axi", "mnoc_axi", "prng", "xo";
+
+			qcom,smem-states = <&modem_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
+				 <&pdc_reset PDC_MODEM_SYNC_RESET>;
+			reset-names = "mss_restart", "pdc_reset";
+
+			qcom,halt-regs = <&tcsr_mutex_regs
+						0x23000 0x25000 0x24000>;
+
+			power-domains = <&aoss_qmp_pd AOSS_QMP_LS_MODEM>,
+					<&rpmhpd SDM845_CX>,
+					<&rpmhpd SDM845_MX>,
+					<&rpmhpd SDM845_MSS>;
+			power-domain-names = "load_state", "cx", "mx", "mss";
+
+			mba {
+				memory-region = <&mba_region>;
+			};
+
+			mpss {
+				memory-region = <&mpss_region>;
+			};
+
+			glink-edge {
+				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+				mboxes = <&apss_shared 12>;
+				mbox-names = "mpss_smem";
+			};
+		};
+
 		usb_1_hsphy: phy@88e2000 {
 			compatible = "qcom,sdm845-qusb2-phy";
 			reg = <0x88e2000 0x400>;
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH v3 1/8] dt-bindings: soc: qcom: Add remote-pid binding for GLINK SMEM

[Rob Herring]

On Wed, 26 Dec 2018 18:22:22 +0530, Sibi Sankar wrote:
> Add missing qcom,remote-pid dt binding required for GLINK SMEM
> which specifies the remote endpoint of the GLINK edge.
> 
> Fixes: 2b41d6c8e696 ("dt-bindings: soc: qcom: Extend GLINK to cover
> SMEM")
> 
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> Reviewed-by: Doug Anderson <dianders@chromium.org>
> ---
> 
> v3:
>   * Fixed typo
> 
>  Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>