diff mbox series

[v5,1/5] dt-bindings: interconnect: Add Qualcomm QCS404 DT bindings

Message ID 20190723142339.27772-2-georgi.djakov@linaro.org (mailing list archive)
State New, archived
Headers show
Series Add QCS404 interconnect provider driver | expand

Commit Message

Georgi Djakov July 23, 2019, 2:23 p.m. UTC 
The Qualcomm QCS404 platform has several buses that could be controlled
and tuned according to the bandwidth demand.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
---

v5:
- Make reg and clocks DT properties required.
- Remove the _clk suffix from clock names.

v4:
- Add the DT header into this patch.
- Pick Bjorn's r-b.

v3:
- Add a reg property and move the interconnect nodes under the "soc" node.

v2:
- No changes.

 .../bindings/interconnect/qcom,qcs404.txt     | 45 ++++++++++
 .../dt-bindings/interconnect/qcom,qcs404.h    | 88 +++++++++++++++++++
 2 files changed, 133 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
 create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h

Comments

Georgi Djakov Aug. 5, 2019, 1:50 p.m. UTC | #1 
On 7/23/19 17:23, Georgi Djakov wrote:
> The Qualcomm QCS404 platform has several buses that could be controlled
> and tuned according to the bandwidth demand.
> 
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
> ---

Hi Rob,

Could you please help to review this patch?

Thanks,
Georgi

> 
> v5:
> - Make reg and clocks DT properties required.
> - Remove the _clk suffix from clock names.
> 
> v4:
> - Add the DT header into this patch.
> - Pick Bjorn's r-b.
> 
> v3:
> - Add a reg property and move the interconnect nodes under the "soc" node.
> 
> v2:
> - No changes.
> 
>  .../bindings/interconnect/qcom,qcs404.txt     | 45 ++++++++++
>  .../dt-bindings/interconnect/qcom,qcs404.h    | 88 +++++++++++++++++++
>  2 files changed, 133 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
>  create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
> new file mode 100644
> index 000000000000..c07d89812b73
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
> @@ -0,0 +1,45 @@
> +Qualcomm QCS404 Network-On-Chip interconnect driver binding
> +-----------------------------------------------------------
> +
> +Required properties :
> +- compatible : shall contain only one of the following:
> +			"qcom,qcs404-bimc"
> +			"qcom,qcs404-pcnoc"
> +			"qcom,qcs404-snoc"
> +- #interconnect-cells : should contain 1
> +
> +reg : specifies the physical base address and size of registers
> +clocks : list of phandles and specifiers to all interconnect bus clocks
> +clock-names : clock names should include both "bus" and "bus_a"
> +
> +Example:
> +
> +soc {
> +	...
> +	bimc: interconnect@400000 {
> +		reg = <0x00400000 0x80000>;
> +		compatible = "qcom,qcs404-bimc";
> +		#interconnect-cells = <1>;
> +		clock-names = "bus", "bus_a";
> +		clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
> +			<&rpmcc RPM_SMD_BIMC_A_CLK>;
> +	};
> +
> +	pnoc: interconnect@500000 {
> +		reg = <0x00500000 0x15080>;
> +		compatible = "qcom,qcs404-pcnoc";
> +		#interconnect-cells = <1>;
> +		clock-names = "bus", "bus_a";
> +		clocks = <&rpmcc RPM_SMD_PNOC_CLK>,
> +			<&rpmcc RPM_SMD_PNOC_A_CLK>;
> +	};
> +
> +	snoc: interconnect@580000 {
> +		reg = <0x00580000 0x23080>;
> +		compatible = "qcom,qcs404-snoc";
> +		#interconnect-cells = <1>;
> +		clock-names = "bus", "bus_a";
> +		clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
> +			<&rpmcc RPM_SMD_SNOC_A_CLK>;
> +	};
> +};
> diff --git a/include/dt-bindings/interconnect/qcom,qcs404.h b/include/dt-bindings/interconnect/qcom,qcs404.h
> new file mode 100644
> index 000000000000..960f6e39c5f2
> --- /dev/null
> +++ b/include/dt-bindings/interconnect/qcom,qcs404.h
> @@ -0,0 +1,88 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Qualcomm interconnect IDs
> + *
> + * Copyright (c) 2019, Linaro Ltd.
> + * Author: Georgi Djakov <georgi.djakov@linaro.org>
> + */
> +
> +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
> +#define __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
> +
> +#define MASTER_AMPSS_M0			0
> +#define MASTER_OXILI			1
> +#define MASTER_MDP_PORT0		2
> +#define MASTER_SNOC_BIMC_1		3
> +#define MASTER_TCU_0			4
> +#define SLAVE_EBI_CH0			5
> +#define SLAVE_BIMC_SNOC			6
> +
> +#define MASTER_SPDM			0
> +#define MASTER_BLSP_1			1
> +#define MASTER_BLSP_2			2
> +#define MASTER_XI_USB_HS1		3
> +#define MASTER_CRYPT0			4
> +#define MASTER_SDCC_1			5
> +#define MASTER_SDCC_2			6
> +#define MASTER_SNOC_PCNOC		7
> +#define MASTER_QPIC			8
> +#define PCNOC_INT_0			9
> +#define PCNOC_INT_2			10
> +#define PCNOC_INT_3			11
> +#define PCNOC_S_0			12
> +#define PCNOC_S_1			13
> +#define PCNOC_S_2			14
> +#define PCNOC_S_3			15
> +#define PCNOC_S_4			16
> +#define PCNOC_S_6			17
> +#define PCNOC_S_7			18
> +#define PCNOC_S_8			19
> +#define PCNOC_S_9			20
> +#define PCNOC_S_10			21
> +#define PCNOC_S_11			22
> +#define SLAVE_SPDM			23
> +#define SLAVE_PDM			24
> +#define SLAVE_PRNG			25
> +#define SLAVE_TCSR			26
> +#define SLAVE_SNOC_CFG			27
> +#define SLAVE_MESSAGE_RAM		28
> +#define SLAVE_DISP_SS_CFG		29
> +#define SLAVE_GPU_CFG			30
> +#define SLAVE_BLSP_1			31
> +#define SLAVE_BLSP_2			32
> +#define SLAVE_TLMM_NORTH		33
> +#define SLAVE_PCIE			34
> +#define SLAVE_ETHERNET			35
> +#define SLAVE_TLMM_EAST			36
> +#define SLAVE_TCU			37
> +#define SLAVE_PMIC_ARB			38
> +#define SLAVE_SDCC_1			39
> +#define SLAVE_SDCC_2			40
> +#define SLAVE_TLMM_SOUTH		41
> +#define SLAVE_USB_HS			42
> +#define SLAVE_USB3			43
> +#define SLAVE_CRYPTO_0_CFG		44
> +#define SLAVE_PCNOC_SNOC		45
> +
> +#define MASTER_QDSS_BAM			0
> +#define MASTER_BIMC_SNOC		1
> +#define MASTER_PCNOC_SNOC		2
> +#define MASTER_QDSS_ETR			3
> +#define MASTER_EMAC			4
> +#define MASTER_PCIE			5
> +#define MASTER_USB3			6
> +#define QDSS_INT			7
> +#define SNOC_INT_0			8
> +#define SNOC_INT_1			9
> +#define SNOC_INT_2			10
> +#define SLAVE_KPSS_AHB			11
> +#define SLAVE_WCSS			12
> +#define SLAVE_SNOC_BIMC_1		13
> +#define SLAVE_IMEM			14
> +#define SLAVE_SNOC_PCNOC		15
> +#define SLAVE_QDSS_STM			16
> +#define SLAVE_CATS_0			17
> +#define SLAVE_CATS_1			18
> +#define SLAVE_LPASS			19
> +
> +#endif
>
Georgi Djakov Aug. 12, 2019, 2:07 p.m. UTC | #2 
On 8/5/19 16:50, Georgi Djakov wrote:
> On 7/23/19 17:23, Georgi Djakov wrote:
>> The Qualcomm QCS404 platform has several buses that could be controlled
>> and tuned according to the bandwidth demand.
>>
>> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
>> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
>> ---
> 
> Hi Rob,
> 
> Could you please help to review this patch?
> 
> Thanks,
> Georgi

Hey Rob,

Did you get a chance to look at this?

Thanks,
Georgi

> 
>>
>> v5:
>> - Make reg and clocks DT properties required.
>> - Remove the _clk suffix from clock names.
>>
>> v4:
>> - Add the DT header into this patch.
>> - Pick Bjorn's r-b.
>>
>> v3:
>> - Add a reg property and move the interconnect nodes under the "soc" node.
>>
>> v2:
>> - No changes.
>>
>>  .../bindings/interconnect/qcom,qcs404.txt     | 45 ++++++++++
>>  .../dt-bindings/interconnect/qcom,qcs404.h    | 88 +++++++++++++++++++
>>  2 files changed, 133 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
>>  create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h
>>
>> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
>> new file mode 100644
>> index 000000000000..c07d89812b73
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
>> @@ -0,0 +1,45 @@
>> +Qualcomm QCS404 Network-On-Chip interconnect driver binding
>> +-----------------------------------------------------------
>> +
>> +Required properties :
>> +- compatible : shall contain only one of the following:
>> +			"qcom,qcs404-bimc"
>> +			"qcom,qcs404-pcnoc"
>> +			"qcom,qcs404-snoc"
>> +- #interconnect-cells : should contain 1
>> +
>> +reg : specifies the physical base address and size of registers
>> +clocks : list of phandles and specifiers to all interconnect bus clocks
>> +clock-names : clock names should include both "bus" and "bus_a"
>> +
>> +Example:
>> +
>> +soc {
>> +	...
>> +	bimc: interconnect@400000 {
>> +		reg = <0x00400000 0x80000>;
>> +		compatible = "qcom,qcs404-bimc";
>> +		#interconnect-cells = <1>;
>> +		clock-names = "bus", "bus_a";
>> +		clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
>> +			<&rpmcc RPM_SMD_BIMC_A_CLK>;
>> +	};
>> +
>> +	pnoc: interconnect@500000 {
>> +		reg = <0x00500000 0x15080>;
>> +		compatible = "qcom,qcs404-pcnoc";
>> +		#interconnect-cells = <1>;
>> +		clock-names = "bus", "bus_a";
>> +		clocks = <&rpmcc RPM_SMD_PNOC_CLK>,
>> +			<&rpmcc RPM_SMD_PNOC_A_CLK>;
>> +	};
>> +
>> +	snoc: interconnect@580000 {
>> +		reg = <0x00580000 0x23080>;
>> +		compatible = "qcom,qcs404-snoc";
>> +		#interconnect-cells = <1>;
>> +		clock-names = "bus", "bus_a";
>> +		clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
>> +			<&rpmcc RPM_SMD_SNOC_A_CLK>;
>> +	};
>> +};
>> diff --git a/include/dt-bindings/interconnect/qcom,qcs404.h b/include/dt-bindings/interconnect/qcom,qcs404.h
>> new file mode 100644
>> index 000000000000..960f6e39c5f2
>> --- /dev/null
>> +++ b/include/dt-bindings/interconnect/qcom,qcs404.h
>> @@ -0,0 +1,88 @@
>> +/* SPDX-License-Identifier: GPL-2.0 */
>> +/*
>> + * Qualcomm interconnect IDs
>> + *
>> + * Copyright (c) 2019, Linaro Ltd.
>> + * Author: Georgi Djakov <georgi.djakov@linaro.org>
>> + */
>> +
>> +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
>> +#define __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
>> +
>> +#define MASTER_AMPSS_M0			0
>> +#define MASTER_OXILI			1
>> +#define MASTER_MDP_PORT0		2
>> +#define MASTER_SNOC_BIMC_1		3
>> +#define MASTER_TCU_0			4
>> +#define SLAVE_EBI_CH0			5
>> +#define SLAVE_BIMC_SNOC			6
>> +
>> +#define MASTER_SPDM			0
>> +#define MASTER_BLSP_1			1
>> +#define MASTER_BLSP_2			2
>> +#define MASTER_XI_USB_HS1		3
>> +#define MASTER_CRYPT0			4
>> +#define MASTER_SDCC_1			5
>> +#define MASTER_SDCC_2			6
>> +#define MASTER_SNOC_PCNOC		7
>> +#define MASTER_QPIC			8
>> +#define PCNOC_INT_0			9
>> +#define PCNOC_INT_2			10
>> +#define PCNOC_INT_3			11
>> +#define PCNOC_S_0			12
>> +#define PCNOC_S_1			13
>> +#define PCNOC_S_2			14
>> +#define PCNOC_S_3			15
>> +#define PCNOC_S_4			16
>> +#define PCNOC_S_6			17
>> +#define PCNOC_S_7			18
>> +#define PCNOC_S_8			19
>> +#define PCNOC_S_9			20
>> +#define PCNOC_S_10			21
>> +#define PCNOC_S_11			22
>> +#define SLAVE_SPDM			23
>> +#define SLAVE_PDM			24
>> +#define SLAVE_PRNG			25
>> +#define SLAVE_TCSR			26
>> +#define SLAVE_SNOC_CFG			27
>> +#define SLAVE_MESSAGE_RAM		28
>> +#define SLAVE_DISP_SS_CFG		29
>> +#define SLAVE_GPU_CFG			30
>> +#define SLAVE_BLSP_1			31
>> +#define SLAVE_BLSP_2			32
>> +#define SLAVE_TLMM_NORTH		33
>> +#define SLAVE_PCIE			34
>> +#define SLAVE_ETHERNET			35
>> +#define SLAVE_TLMM_EAST			36
>> +#define SLAVE_TCU			37
>> +#define SLAVE_PMIC_ARB			38
>> +#define SLAVE_SDCC_1			39
>> +#define SLAVE_SDCC_2			40
>> +#define SLAVE_TLMM_SOUTH		41
>> +#define SLAVE_USB_HS			42
>> +#define SLAVE_USB3			43
>> +#define SLAVE_CRYPTO_0_CFG		44
>> +#define SLAVE_PCNOC_SNOC		45
>> +
>> +#define MASTER_QDSS_BAM			0
>> +#define MASTER_BIMC_SNOC		1
>> +#define MASTER_PCNOC_SNOC		2
>> +#define MASTER_QDSS_ETR			3
>> +#define MASTER_EMAC			4
>> +#define MASTER_PCIE			5
>> +#define MASTER_USB3			6
>> +#define QDSS_INT			7
>> +#define SNOC_INT_0			8
>> +#define SNOC_INT_1			9
>> +#define SNOC_INT_2			10
>> +#define SLAVE_KPSS_AHB			11
>> +#define SLAVE_WCSS			12
>> +#define SLAVE_SNOC_BIMC_1		13
>> +#define SLAVE_IMEM			14
>> +#define SLAVE_SNOC_PCNOC		15
>> +#define SLAVE_QDSS_STM			16
>> +#define SLAVE_CATS_0			17
>> +#define SLAVE_CATS_1			18
>> +#define SLAVE_LPASS			19
>> +
>> +#endif
Rob Herring (Arm) Aug. 13, 2019, 3:32 p.m. UTC | #3 
On Tue, 23 Jul 2019 17:23:35 +0300, Georgi Djakov wrote:
> The Qualcomm QCS404 platform has several buses that could be controlled
> and tuned according to the bandwidth demand.
> 
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
> ---
> 
> v5:
> - Make reg and clocks DT properties required.
> - Remove the _clk suffix from clock names.
> 
> v4:
> - Add the DT header into this patch.
> - Pick Bjorn's r-b.
> 
> v3:
> - Add a reg property and move the interconnect nodes under the "soc" node.
> 
> v2:
> - No changes.
> 
>  .../bindings/interconnect/qcom,qcs404.txt     | 45 ++++++++++
>  .../dt-bindings/interconnect/qcom,qcs404.h    | 88 +++++++++++++++++++
>  2 files changed, 133 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
>  create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h
> 

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

Patch

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
new file mode 100644
index 000000000000..c07d89812b73
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
@@ -0,0 +1,45 @@ 
+Qualcomm QCS404 Network-On-Chip interconnect driver binding
+-----------------------------------------------------------
+
+Required properties :
+- compatible : shall contain only one of the following:
+			"qcom,qcs404-bimc"
+			"qcom,qcs404-pcnoc"
+			"qcom,qcs404-snoc"
+- #interconnect-cells : should contain 1
+
+reg : specifies the physical base address and size of registers
+clocks : list of phandles and specifiers to all interconnect bus clocks
+clock-names : clock names should include both "bus" and "bus_a"
+
+Example:
+
+soc {
+	...
+	bimc: interconnect@400000 {
+		reg = <0x00400000 0x80000>;
+		compatible = "qcom,qcs404-bimc";
+		#interconnect-cells = <1>;
+		clock-names = "bus", "bus_a";
+		clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+			<&rpmcc RPM_SMD_BIMC_A_CLK>;
+	};
+
+	pnoc: interconnect@500000 {
+		reg = <0x00500000 0x15080>;
+		compatible = "qcom,qcs404-pcnoc";
+		#interconnect-cells = <1>;
+		clock-names = "bus", "bus_a";
+		clocks = <&rpmcc RPM_SMD_PNOC_CLK>,
+			<&rpmcc RPM_SMD_PNOC_A_CLK>;
+	};
+
+	snoc: interconnect@580000 {
+		reg = <0x00580000 0x23080>;
+		compatible = "qcom,qcs404-snoc";
+		#interconnect-cells = <1>;
+		clock-names = "bus", "bus_a";
+		clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+			<&rpmcc RPM_SMD_SNOC_A_CLK>;
+	};
+};
diff --git a/include/dt-bindings/interconnect/qcom,qcs404.h b/include/dt-bindings/interconnect/qcom,qcs404.h
new file mode 100644
index 000000000000..960f6e39c5f2
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,qcs404.h
@@ -0,0 +1,88 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Qualcomm interconnect IDs
+ *
+ * Copyright (c) 2019, Linaro Ltd.
+ * Author: Georgi Djakov <georgi.djakov@linaro.org>
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H
+
+#define MASTER_AMPSS_M0			0
+#define MASTER_OXILI			1
+#define MASTER_MDP_PORT0		2
+#define MASTER_SNOC_BIMC_1		3
+#define MASTER_TCU_0			4
+#define SLAVE_EBI_CH0			5
+#define SLAVE_BIMC_SNOC			6
+
+#define MASTER_SPDM			0
+#define MASTER_BLSP_1			1
+#define MASTER_BLSP_2			2
+#define MASTER_XI_USB_HS1		3
+#define MASTER_CRYPT0			4
+#define MASTER_SDCC_1			5
+#define MASTER_SDCC_2			6
+#define MASTER_SNOC_PCNOC		7
+#define MASTER_QPIC			8
+#define PCNOC_INT_0			9
+#define PCNOC_INT_2			10
+#define PCNOC_INT_3			11
+#define PCNOC_S_0			12
+#define PCNOC_S_1			13
+#define PCNOC_S_2			14
+#define PCNOC_S_3			15
+#define PCNOC_S_4			16
+#define PCNOC_S_6			17
+#define PCNOC_S_7			18
+#define PCNOC_S_8			19
+#define PCNOC_S_9			20
+#define PCNOC_S_10			21
+#define PCNOC_S_11			22
+#define SLAVE_SPDM			23
+#define SLAVE_PDM			24
+#define SLAVE_PRNG			25
+#define SLAVE_TCSR			26
+#define SLAVE_SNOC_CFG			27
+#define SLAVE_MESSAGE_RAM		28
+#define SLAVE_DISP_SS_CFG		29
+#define SLAVE_GPU_CFG			30
+#define SLAVE_BLSP_1			31
+#define SLAVE_BLSP_2			32
+#define SLAVE_TLMM_NORTH		33
+#define SLAVE_PCIE			34
+#define SLAVE_ETHERNET			35
+#define SLAVE_TLMM_EAST			36
+#define SLAVE_TCU			37
+#define SLAVE_PMIC_ARB			38
+#define SLAVE_SDCC_1			39
+#define SLAVE_SDCC_2			40
+#define SLAVE_TLMM_SOUTH		41
+#define SLAVE_USB_HS			42
+#define SLAVE_USB3			43
+#define SLAVE_CRYPTO_0_CFG		44
+#define SLAVE_PCNOC_SNOC		45
+
+#define MASTER_QDSS_BAM			0
+#define MASTER_BIMC_SNOC		1
+#define MASTER_PCNOC_SNOC		2
+#define MASTER_QDSS_ETR			3
+#define MASTER_EMAC			4
+#define MASTER_PCIE			5
+#define MASTER_USB3			6
+#define QDSS_INT			7
+#define SNOC_INT_0			8
+#define SNOC_INT_1			9
+#define SNOC_INT_2			10
+#define SLAVE_KPSS_AHB			11
+#define SLAVE_WCSS			12
+#define SLAVE_SNOC_BIMC_1		13
+#define SLAVE_IMEM			14
+#define SLAVE_SNOC_PCNOC		15
+#define SLAVE_QDSS_STM			16
+#define SLAVE_CATS_0			17
+#define SLAVE_CATS_1			18
+#define SLAVE_LPASS			19
+
+#endif