* [RFC PATCHv2 2/4] clk: mdm9615: Add EBI2 clock
@ 2016-12-23 4:54 Zoran Markovic
2016-12-23 19:50 ` Neil Armstrong
2017-01-10 0:33 ` Stephen Boyd
0 siblings, 2 replies; 3+ messages in thread
From: Zoran Markovic @ 2016-12-23 4:54 UTC (permalink / raw)
To: linux-kernel
Cc: Zoran Markovic, Andy Gross, David Brown, Michael Turquette,
Stephen Boyd, Rob Herring, Mark Rutland, Neil Armstrong,
linux-arm-msm, linux-soc, linux-clk, devicetree
Add definition of EBI2 clock used by MDM9615 NAND controller.
Cc: Andy Gross <andy.gross@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-soc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Zoran Markovic <zmarkovic@sierrawireless.com>
---
drivers/clk/qcom/gcc-mdm9615.c | 30 ++++++++++++++++++++++++++
include/dt-bindings/clock/qcom,gcc-mdm9615.h | 3 +++
2 files changed, 33 insertions(+)
diff --git a/drivers/clk/qcom/gcc-mdm9615.c b/drivers/clk/qcom/gcc-mdm9615.c
index 581a17f..e9e98b1 100644
--- a/drivers/clk/qcom/gcc-mdm9615.c
+++ b/drivers/clk/qcom/gcc-mdm9615.c
@@ -1563,6 +1563,34 @@ enum {
},
};
+static struct clk_branch ebi2_clk = {
+ .hwcg_reg = 0x2664,
+ .hwcg_bit = 6,
+ .halt_reg = 0x2fcc,
+ .halt_bit = 23,
+ .clkr = {
+ .enable_reg = 0x2664,
+ .enable_mask = BIT(6) | BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "ebi2_clk",
+ .ops = &clk_branch_ops,
+ },
+ },
+};
+
+static struct clk_branch ebi2_aon_clk = {
+ .halt_reg = 0x2fcc,
+ .halt_bit = 23,
+ .clkr = {
+ .enable_reg = 0x2664,
+ .enable_mask = BIT(8),
+ .hw.init = &(struct clk_init_data){
+ .name = "ebi2_aon_clk",
+ .ops = &clk_branch_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_mdm9615_hws[] = {
&cxo.hw,
};
@@ -1637,6 +1665,8 @@ enum {
[PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr,
[PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr,
[RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr,
+ [EBI2_CLK] = &ebi2_clk.clkr,
+ [EBI2_AON_CLK] = &ebi2_aon_clk.clkr,
};
static const struct qcom_reset_map gcc_mdm9615_resets[] = {
diff --git a/include/dt-bindings/clock/qcom,gcc-mdm9615.h b/include/dt-bindings/clock/qcom,gcc-mdm9615.h
index 9ab2c40..57cdca6 100644
--- a/include/dt-bindings/clock/qcom,gcc-mdm9615.h
+++ b/include/dt-bindings/clock/qcom,gcc-mdm9615.h
@@ -323,5 +323,8 @@
#define CE3_H_CLK 305
#define USB_HS1_SYSTEM_CLK_SRC 306
#define USB_HS1_SYSTEM_CLK 307
+#define EBI2_CLK 308
+#define EBI2_AON_CLK 309
+
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [RFC PATCHv2 2/4] clk: mdm9615: Add EBI2 clock
2016-12-23 4:54 [RFC PATCHv2 2/4] clk: mdm9615: Add EBI2 clock Zoran Markovic
@ 2016-12-23 19:50 ` Neil Armstrong
2017-01-10 0:33 ` Stephen Boyd
1 sibling, 0 replies; 3+ messages in thread
From: Neil Armstrong @ 2016-12-23 19:50 UTC (permalink / raw)
To: Zoran Markovic, linux-kernel
Cc: Andy Gross, David Brown, Michael Turquette, Stephen Boyd,
Rob Herring, Mark Rutland, linux-arm-msm, linux-soc, linux-clk,
devicetree
Le 23/12/2016 05:54, Zoran Markovic a écrit :
> Add definition of EBI2 clock used by MDM9615 NAND controller.
>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-soc@vger.kernel.org
> Cc: linux-clk@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Zoran Markovic <zmarkovic@sierrawireless.com>
> ---
> drivers/clk/qcom/gcc-mdm9615.c | 30 ++++++++++++++++++++++++++
> include/dt-bindings/clock/qcom,gcc-mdm9615.h | 3 +++
> 2 files changed, 33 insertions(+)
>
> diff --git a/drivers/clk/qcom/gcc-mdm9615.c b/drivers/clk/qcom/gcc-mdm9615.c
> index 581a17f..e9e98b1 100644
> --- a/drivers/clk/qcom/gcc-mdm9615.c
> +++ b/drivers/clk/qcom/gcc-mdm9615.c
> @@ -1563,6 +1563,34 @@ enum {
> },
> };
>
> +static struct clk_branch ebi2_clk = {
> + .hwcg_reg = 0x2664,
> + .hwcg_bit = 6,
> + .halt_reg = 0x2fcc,
> + .halt_bit = 23,
> + .clkr = {
> + .enable_reg = 0x2664,
> + .enable_mask = BIT(6) | BIT(4),
> + .hw.init = &(struct clk_init_data){
> + .name = "ebi2_clk",
> + .ops = &clk_branch_ops,
> + },
> + },
> +};
> +
> +static struct clk_branch ebi2_aon_clk = {
> + .halt_reg = 0x2fcc,
> + .halt_bit = 23,
> + .clkr = {
> + .enable_reg = 0x2664,
> + .enable_mask = BIT(8),
> + .hw.init = &(struct clk_init_data){
> + .name = "ebi2_aon_clk",
> + .ops = &clk_branch_ops,
> + },
> + },
> +};
> +
> static struct clk_hw *gcc_mdm9615_hws[] = {
> &cxo.hw,
> };
> @@ -1637,6 +1665,8 @@ enum {
> [PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr,
> [PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr,
> [RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr,
> + [EBI2_CLK] = &ebi2_clk.clkr,
> + [EBI2_AON_CLK] = &ebi2_aon_clk.clkr,
> };
>
> static const struct qcom_reset_map gcc_mdm9615_resets[] = {
> diff --git a/include/dt-bindings/clock/qcom,gcc-mdm9615.h b/include/dt-bindings/clock/qcom,gcc-mdm9615.h
> index 9ab2c40..57cdca6 100644
> --- a/include/dt-bindings/clock/qcom,gcc-mdm9615.h
> +++ b/include/dt-bindings/clock/qcom,gcc-mdm9615.h
> @@ -323,5 +323,8 @@
> #define CE3_H_CLK 305
> #define USB_HS1_SYSTEM_CLK_SRC 306
> #define USB_HS1_SYSTEM_CLK 307
> +#define EBI2_CLK 308
> +#define EBI2_AON_CLK 309
> +
>
> #endif
>
Hi Zoran,
Thanks for this patch, we did not found the definition for these clocks at all !
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Neil
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [RFC PATCHv2 2/4] clk: mdm9615: Add EBI2 clock
2016-12-23 4:54 [RFC PATCHv2 2/4] clk: mdm9615: Add EBI2 clock Zoran Markovic
2016-12-23 19:50 ` Neil Armstrong
@ 2017-01-10 0:33 ` Stephen Boyd
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Boyd @ 2017-01-10 0:33 UTC (permalink / raw)
To: Zoran Markovic
Cc: linux-kernel, Andy Gross, David Brown, Michael Turquette,
Rob Herring, Mark Rutland, Neil Armstrong, linux-arm-msm,
linux-soc, linux-clk, devicetree
On 12/22, Zoran Markovic wrote:
> Add definition of EBI2 clock used by MDM9615 NAND controller.
>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-soc@vger.kernel.org
> Cc: linux-clk@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Zoran Markovic <zmarkovic@sierrawireless.com>
> ---
Applied to clk-next + fixed halt bit of ebi2_clk to be 24 not 23.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
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2016-12-23 19:50 ` Neil Armstrong
2017-01-10 0:33 ` Stephen Boyd
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