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Groups > linux.kernel > #1346933 > unrolled thread

[PATCH 00/41] Remove CLK_IS_ROOT from drivers/clk

Started byStephen Boyd <sboyd@codeaurora.org>
First post2016-03-01 20:20 +0100
Last post2016-03-01 20:20 +0100
Articles 5 on this page of 25 — 10 participants

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Contents

  [PATCH 00/41] Remove CLK_IS_ROOT from drivers/clk Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
    [PATCH 09/41] clk: mxs: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 09/41] clk: mxs: Remove CLK_IS_ROOT Shawn Guo <shawnguo@kernel.org> - 2016-03-02 03:50 +0100
    [PATCH 08/41] clk: mvebu: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 08/41] clk: mvebu: Remove CLK_IS_ROOT Gregory CLEMENT <gregory.clement@free-electrons.com> - 2016-03-03 11:30 +0100
    [PATCH 04/41] clk: imx: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 04/41] clk: imx: Remove CLK_IS_ROOT Shawn Guo <shawnguo@kernel.org> - 2016-03-02 03:50 +0100
    [PATCH 11/41] clk: pxa: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 11/41] clk: pxa: Remove CLK_IS_ROOT Robert Jarzmik <robert.jarzmik@free.fr> - 2016-03-01 20:30 +0100
    [PATCH 22/41] clk: x86: Remove clkdev.h and clk.h includes Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 22/41] clk: x86: Remove clkdev.h and clk.h includes Mika Westerberg <mika.westerberg@linux.intel.com> - 2016-03-03 11:40 +0100
    [PATCH 25/41] clk: clps711x: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
    [PATCH 10/41] clk: nxp: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 10/41] clk: nxp: Remove CLK_IS_ROOT Joachim Eastwood <manabian@gmail.com> - 2016-03-01 21:10 +0100
    [PATCH 02/41] clk: bcm: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 02/41] clk: bcm: Remove CLK_IS_ROOT Eric Anholt <eric@anholt.net> - 2016-03-02 23:10 +0100
    [PATCH 06/41] clk: meson: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
    [PATCH 23/41] clk: zte: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
    [PATCH 01/41] clk: at91: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 01/41] clk: at91: Remove CLK_IS_ROOT Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-03-01 23:20 +0100
    [PATCH 16/41] clk: sunxi: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
    [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100
      Re: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT Thierry Reding <treding@nvidia.com> - 2016-03-02 16:00 +0100
      Re: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT Rhyland Klein <rklein@nvidia.com> - 2016-03-02 18:00 +0100
    [PATCH 27/41] clk: fixed-rate: Remove CLK_IS_ROOT Stephen Boyd <sboyd@codeaurora.org> - 2016-03-01 20:20 +0100

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#1346946 — [PATCH 16/41] clk: sunxi: Remove CLK_IS_ROOT

FromStephen Boyd <sboyd@codeaurora.org>
Date2016-03-01 20:20 +0100
Subject[PATCH 16/41] clk: sunxi: Remove CLK_IS_ROOT
Message-ID<r7XZW-4Y6-51@gated-at.bofh.it>
In reply to#1346933
This flag is a no-op now. Remove usage of the flag.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 drivers/clk/sunxi/clk-a10-hosc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clk/sunxi/clk-a10-hosc.c b/drivers/clk/sunxi/clk-a10-hosc.c
index 0481d5d673d6..3bb4f6295474 100644
--- a/drivers/clk/sunxi/clk-a10-hosc.c
+++ b/drivers/clk/sunxi/clk-a10-hosc.c
@@ -54,8 +54,7 @@ static void __init sun4i_osc_clk_setup(struct device_node *node)
 			NULL, 0,
 			NULL, NULL,
 			&fixed->hw, &clk_fixed_rate_ops,
-			&gate->hw, &clk_gate_ops,
-			CLK_IS_ROOT);
+			&gate->hw, &clk_gate_ops, 0);
 
 	if (IS_ERR(clk))
 		goto err_free_gate;
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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#1346947 — [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT

FromStephen Boyd <sboyd@codeaurora.org>
Date2016-03-01 20:20 +0100
Subject[PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT
Message-ID<r7XZW-4Y6-57@gated-at.bofh.it>
In reply to#1346933
This flag is a no-op now. Remove usage of the flag.

Cc: Rhyland Klein <rklein@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 drivers/clk/tegra/clk-audio-sync.c  |  2 +-
 drivers/clk/tegra/clk-dfll.c        |  1 -
 drivers/clk/tegra/clk-tegra-fixed.c |  6 ++----
 drivers/clk/tegra/clk-tegra114.c    |  3 +--
 drivers/clk/tegra/clk-tegra20.c     | 10 ++++------
 5 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/drivers/clk/tegra/clk-audio-sync.c b/drivers/clk/tegra/clk-audio-sync.c
index c0f7843e80e6..92d04ce2dee6 100644
--- a/drivers/clk/tegra/clk-audio-sync.c
+++ b/drivers/clk/tegra/clk-audio-sync.c
@@ -72,7 +72,7 @@ struct clk *tegra_clk_register_sync_source(const char *name,
 
 	init.ops = &tegra_clk_sync_source_ops;
 	init.name = name;
-	init.flags = CLK_IS_ROOT;
+	init.flags = 0;
 	init.parent_names = NULL;
 	init.num_parents = 0;
 
diff --git a/drivers/clk/tegra/clk-dfll.c b/drivers/clk/tegra/clk-dfll.c
index 86a307b17eb0..19bfa07e24b1 100644
--- a/drivers/clk/tegra/clk-dfll.c
+++ b/drivers/clk/tegra/clk-dfll.c
@@ -995,7 +995,6 @@ static const struct clk_ops dfll_clk_ops = {
 };
 
 static struct clk_init_data dfll_clk_init_data = {
-	.flags		= CLK_IS_ROOT,
 	.ops		= &dfll_clk_ops,
 	.num_parents	= 0,
 };
diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c
index da0b5941c89f..d64ec7a1b976 100644
--- a/drivers/clk/tegra/clk-tegra-fixed.c
+++ b/drivers/clk/tegra/clk-tegra-fixed.c
@@ -52,8 +52,7 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, struct tegra_clk *clks,
 		return -EINVAL;
 	}
 
-	osc = clk_register_fixed_rate(NULL, "osc", NULL, CLK_IS_ROOT,
-				      *osc_freq);
+	osc = clk_register_fixed_rate(NULL, "osc", NULL, 0, *osc_freq);
 
 	dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m, clks);
 	if (!dt_clk)
@@ -88,8 +87,7 @@ void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks)
 	/* clk_32k */
 	dt_clk = tegra_lookup_dt_id(tegra_clk_clk_32k, tegra_clks);
 	if (dt_clk) {
-		clk = clk_register_fixed_rate(NULL, "clk_32k", NULL,
-					CLK_IS_ROOT, 32768);
+		clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
 		*dt_clk = clk;
 	}
 
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index 4a24aa4bbdea..df47ec3169c3 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -972,8 +972,7 @@ static void __init tegra114_fixed_clk_init(void __iomem *clk_base)
 	struct clk *clk;
 
 	/* clk_32k */
-	clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT,
-				      32768);
+	clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
 	clks[TEGRA114_CLK_CLK_32K] = clk;
 
 	/* clk_m_div2 */
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 7a48e986c4c9..7ad63837694f 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -837,15 +837,13 @@ static void __init tegra20_periph_clk_init(void)
 	clks[TEGRA20_CLK_PEX] = clk;
 
 	/* cdev1 */
-	clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, CLK_IS_ROOT,
-				      26000000);
+	clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, 0, 26000000);
 	clk = tegra_clk_register_periph_gate("cdev1", "cdev1_fixed", 0,
 				    clk_base, 0, 94, periph_clk_enb_refcnt);
 	clks[TEGRA20_CLK_CDEV1] = clk;
 
 	/* cdev2 */
-	clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, CLK_IS_ROOT,
-				      26000000);
+	clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, 0, 26000000);
 	clk = tegra_clk_register_periph_gate("cdev2", "cdev2_fixed", 0,
 				    clk_base, 0, 93, periph_clk_enb_refcnt);
 	clks[TEGRA20_CLK_CDEV2] = clk;
@@ -879,8 +877,8 @@ static void __init tegra20_osc_clk_init(void)
 	input_freq = tegra20_clk_measure_input_freq();
 
 	/* clk_m */
-	clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT |
-				      CLK_IGNORE_UNUSED, input_freq);
+	clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IGNORE_UNUSED,
+				      input_freq);
 	clks[TEGRA20_CLK_CLK_M] = clk;
 
 	/* pll_ref */
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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#1348109 — Re: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT

FromThierry Reding <treding@nvidia.com>
Date2016-03-02 16:00 +0100
SubjectRe: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT
Message-ID<r8gpR-Cq-31@gated-at.bofh.it>
In reply to#1346947

[Multipart message — attachments visible in raw view] — view raw

On Tue, Mar 01, 2016 at 11:00:02AM -0800, Stephen Boyd wrote:
> This flag is a no-op now. Remove usage of the flag.
> 
> Cc: Rhyland Klein <rklein@nvidia.com>
> Cc: Thierry Reding <treding@nvidia.com>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---
>  drivers/clk/tegra/clk-audio-sync.c  |  2 +-
>  drivers/clk/tegra/clk-dfll.c        |  1 -
>  drivers/clk/tegra/clk-tegra-fixed.c |  6 ++----
>  drivers/clk/tegra/clk-tegra114.c    |  3 +--
>  drivers/clk/tegra/clk-tegra20.c     | 10 ++++------
>  5 files changed, 8 insertions(+), 14 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>

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#1348327 — Re: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT

FromRhyland Klein <rklein@nvidia.com>
Date2016-03-02 18:00 +0100
SubjectRe: [PATCH 17/41] clk: tegra: Remove CLK_IS_ROOT
Message-ID<r8ihX-1S0-7@gated-at.bofh.it>
In reply to#1346947
On 3/1/2016 2:00 PM, Stephen Boyd wrote:
> This flag is a no-op now. Remove usage of the flag.
> 
> Cc: Rhyland Klein <rklein@nvidia.com>
> Cc: Thierry Reding <treding@nvidia.com>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---
>  drivers/clk/tegra/clk-audio-sync.c  |  2 +-
>  drivers/clk/tegra/clk-dfll.c        |  1 -
>  drivers/clk/tegra/clk-tegra-fixed.c |  6 ++----
>  drivers/clk/tegra/clk-tegra114.c    |  3 +--
>  drivers/clk/tegra/clk-tegra20.c     | 10 ++++------
>  5 files changed, 8 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/clk/tegra/clk-audio-sync.c b/drivers/clk/tegra/clk-audio-sync.c
> index c0f7843e80e6..92d04ce2dee6 100644
> --- a/drivers/clk/tegra/clk-audio-sync.c
> +++ b/drivers/clk/tegra/clk-audio-sync.c
> @@ -72,7 +72,7 @@ struct clk *tegra_clk_register_sync_source(const char *name,
>  
>  	init.ops = &tegra_clk_sync_source_ops;
>  	init.name = name;
> -	init.flags = CLK_IS_ROOT;
> +	init.flags = 0;
>  	init.parent_names = NULL;
>  	init.num_parents = 0;
>  
> diff --git a/drivers/clk/tegra/clk-dfll.c b/drivers/clk/tegra/clk-dfll.c
> index 86a307b17eb0..19bfa07e24b1 100644
> --- a/drivers/clk/tegra/clk-dfll.c
> +++ b/drivers/clk/tegra/clk-dfll.c
> @@ -995,7 +995,6 @@ static const struct clk_ops dfll_clk_ops = {
>  };
>  
>  static struct clk_init_data dfll_clk_init_data = {
> -	.flags		= CLK_IS_ROOT,
>  	.ops		= &dfll_clk_ops,
>  	.num_parents	= 0,
>  };
> diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c
> index da0b5941c89f..d64ec7a1b976 100644
> --- a/drivers/clk/tegra/clk-tegra-fixed.c
> +++ b/drivers/clk/tegra/clk-tegra-fixed.c
> @@ -52,8 +52,7 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, struct tegra_clk *clks,
>  		return -EINVAL;
>  	}
>  
> -	osc = clk_register_fixed_rate(NULL, "osc", NULL, CLK_IS_ROOT,
> -				      *osc_freq);
> +	osc = clk_register_fixed_rate(NULL, "osc", NULL, 0, *osc_freq);
>  
>  	dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m, clks);
>  	if (!dt_clk)
> @@ -88,8 +87,7 @@ void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks)
>  	/* clk_32k */
>  	dt_clk = tegra_lookup_dt_id(tegra_clk_clk_32k, tegra_clks);
>  	if (dt_clk) {
> -		clk = clk_register_fixed_rate(NULL, "clk_32k", NULL,
> -					CLK_IS_ROOT, 32768);
> +		clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
>  		*dt_clk = clk;
>  	}
>  
> diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
> index 4a24aa4bbdea..df47ec3169c3 100644
> --- a/drivers/clk/tegra/clk-tegra114.c
> +++ b/drivers/clk/tegra/clk-tegra114.c
> @@ -972,8 +972,7 @@ static void __init tegra114_fixed_clk_init(void __iomem *clk_base)
>  	struct clk *clk;
>  
>  	/* clk_32k */
> -	clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT,
> -				      32768);
> +	clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
>  	clks[TEGRA114_CLK_CLK_32K] = clk;
>  
>  	/* clk_m_div2 */
> diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
> index 7a48e986c4c9..7ad63837694f 100644
> --- a/drivers/clk/tegra/clk-tegra20.c
> +++ b/drivers/clk/tegra/clk-tegra20.c
> @@ -837,15 +837,13 @@ static void __init tegra20_periph_clk_init(void)
>  	clks[TEGRA20_CLK_PEX] = clk;
>  
>  	/* cdev1 */
> -	clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, CLK_IS_ROOT,
> -				      26000000);
> +	clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, 0, 26000000);
>  	clk = tegra_clk_register_periph_gate("cdev1", "cdev1_fixed", 0,
>  				    clk_base, 0, 94, periph_clk_enb_refcnt);
>  	clks[TEGRA20_CLK_CDEV1] = clk;
>  
>  	/* cdev2 */
> -	clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, CLK_IS_ROOT,
> -				      26000000);
> +	clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, 0, 26000000);
>  	clk = tegra_clk_register_periph_gate("cdev2", "cdev2_fixed", 0,
>  				    clk_base, 0, 93, periph_clk_enb_refcnt);
>  	clks[TEGRA20_CLK_CDEV2] = clk;
> @@ -879,8 +877,8 @@ static void __init tegra20_osc_clk_init(void)
>  	input_freq = tegra20_clk_measure_input_freq();
>  
>  	/* clk_m */
> -	clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT |
> -				      CLK_IGNORE_UNUSED, input_freq);
> +	clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IGNORE_UNUSED,
> +				      input_freq);
>  	clks[TEGRA20_CLK_CLK_M] = clk;
>  
>  	/* pll_ref */
> 

Acked-by: Rhyland Klein <rklein@nvidia.com>

-- 
nvpublic

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#1346948 — [PATCH 27/41] clk: fixed-rate: Remove CLK_IS_ROOT

FromStephen Boyd <sboyd@codeaurora.org>
Date2016-03-01 20:20 +0100
Subject[PATCH 27/41] clk: fixed-rate: Remove CLK_IS_ROOT
Message-ID<r7XZW-4Y6-59@gated-at.bofh.it>
In reply to#1346933
This flag is a no-op now. Remove usage of the flag.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 drivers/clk/clk-fixed-rate.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index 6858bfc548a9..cd9dc925b3f8 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -136,8 +136,7 @@ void of_fixed_clk_setup(struct device_node *node)
 	of_property_read_string(node, "clock-output-names", &clk_name);
 
 	clk = clk_register_fixed_rate_with_accuracy(NULL, clk_name, NULL,
-						    CLK_IS_ROOT, rate,
-						    accuracy);
+						    0, rate, accuracy);
 	if (!IS_ERR(clk))
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 }
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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