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Message-ID: <1576613046-17159-15-git-send-email-skomatineni@nvidia.com>
Date: Tue, 17 Dec 2019 12:04:01 -0800
From: Sowjanya Komatineni <skomatineni@...dia.com>
To: <skomatineni@...dia.com>, <thierry.reding@...il.com>,
<jonathanh@...dia.com>, <digetx@...il.com>,
<mperttunen@...dia.com>, <gregkh@...uxfoundation.org>,
<sboyd@...nel.org>, <robh+dt@...nel.org>, <mark.rutland@....com>
CC: <pdeschrijver@...dia.com>, <pgaikwad@...dia.com>,
<spujar@...dia.com>, <josephl@...dia.com>,
<daniel.lezcano@...aro.org>, <mmaddireddy@...dia.com>,
<markz@...dia.com>, <devicetree@...r.kernel.org>,
<linux-clk@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH v4 14/19] clk: tegra: Remove audio related clock enables from clocks init_table
Current clock driver enables PLLA, cdev1 on Tegra20 and extern1 on Tegra30
and above as a part of clocks init and there is no need to have this
clock enabled during the boot.
extern1 is used as parent for clk_out_1 and clk_out_1 is dedicated
for audio mclk on Tegra30 and above Tegra platforms and these clocks
are taken care by ASoC driver.
So, this patch removes parenting and enabling extern1 from clock init
of Tegra30 and above and removes enabling cdev1 from Tegra20 clock init.
Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
drivers/clk/tegra/clk-tegra114.c | 5 ++---
drivers/clk/tegra/clk-tegra124.c | 5 ++---
drivers/clk/tegra/clk-tegra20.c | 5 ++---
drivers/clk/tegra/clk-tegra210.c | 5 ++---
drivers/clk/tegra/clk-tegra30.c | 5 ++---
5 files changed, 10 insertions(+), 15 deletions(-)
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index 4077dd3a1bd9..5821b636deb3 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -1134,9 +1134,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA114_CLK_UARTB, TEGRA114_CLK_PLL_P, 408000000, 0 },
{ TEGRA114_CLK_UARTC, TEGRA114_CLK_PLL_P, 408000000, 0 },
{ TEGRA114_CLK_UARTD, TEGRA114_CLK_PLL_P, 408000000, 0 },
- { TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA114_CLK_EXTERN1, TEGRA114_CLK_PLL_A_OUT0, 0, 1 },
+ { TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA114_CLK_I2S0, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA114_CLK_I2S1, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA114_CLK_I2S2, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index 266a0c040933..3e49d6d39af4 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1290,9 +1290,8 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
{ TEGRA124_CLK_UARTB, TEGRA124_CLK_PLL_P, 408000000, 0 },
{ TEGRA124_CLK_UARTC, TEGRA124_CLK_PLL_P, 408000000, 0 },
{ TEGRA124_CLK_UARTD, TEGRA124_CLK_PLL_P, 408000000, 0 },
- { TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA124_CLK_EXTERN1, TEGRA124_CLK_PLL_A_OUT0, 0, 1 },
+ { TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA124_CLK_I2S0, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA124_CLK_I2S1, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index fe536f1d770d..0da402c144d8 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -1029,9 +1029,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA20_CLK_UARTC, TEGRA20_CLK_PLL_P, 0, 0 },
{ TEGRA20_CLK_UARTD, TEGRA20_CLK_PLL_P, 0, 0 },
{ TEGRA20_CLK_UARTE, TEGRA20_CLK_PLL_P, 0, 0 },
- { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1 },
- { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1 },
+ { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 0 },
+ { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0 },
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 39dbfad73bf9..1deae4f9fca7 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -3440,9 +3440,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA210_CLK_UARTB, TEGRA210_CLK_PLL_P, 408000000, 0 },
{ TEGRA210_CLK_UARTC, TEGRA210_CLK_PLL_P, 408000000, 0 },
{ TEGRA210_CLK_UARTD, TEGRA210_CLK_PLL_P, 408000000, 0 },
- { TEGRA210_CLK_PLL_A, TEGRA210_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA210_CLK_PLL_A_OUT0, TEGRA210_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA210_CLK_EXTERN1, TEGRA210_CLK_PLL_A_OUT0, 0, 1 },
+ { TEGRA210_CLK_PLL_A, TEGRA210_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA210_CLK_PLL_A_OUT0, TEGRA210_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA210_CLK_I2S0, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA210_CLK_I2S1, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA210_CLK_I2S2, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 7bbdb5a4dec4..349acfafa8b9 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -1219,9 +1219,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0 },
{ TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0 },
{ TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0 },
- { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1 },
+ { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
--
2.7.4
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