Commit Graph

6 Commits

Author SHA1 Message Date
Dinh Nguyen
e92bd19246 clk: agilex/stratix10: fix bypass representation
commit 6855ee839699bdabb4b16cf942557fd763bcb1fa upstream.

Each of these clocks(s2f_usr0/1, sdmmc_clk, gpio_db, emac_ptp,
emac0/1/2) have a bypass setting that can use the boot_clk. The
previous representation was not correct.

Fix the representation.

Fixes: 80c6b7a089 ("clk: socfpga: agilex: add clock driver for the Agilex platform")
Cc: stable@vger.kernel.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20210611025201.118799-2-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:44 +02:00
Dinh Nguyen
3093214a6a clk: agilex/stratix10: remove noc_clk
commit efbe21df3e889c0f4bf682c2b7e2465d60b0127c upstream.

Early documentation had a noc_clk, but in reality, it's just the
noc_free_clk. Remove the noc_clk clock and just use the noc_free_clk.

Fixes: 80c6b7a089 ("clk: socfpga: agilex: add clock driver for the Agilex platform")
Cc: stable@vger.kernel.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20210611025201.118799-1-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:43 +02:00
YueHaibing
b10f224935 clk: socfpga: agilex: Remove unused variable 'cntr_mux'
drivers/clk/socfpga/clk-agilex.c:24:37: warning: ‘cntr_mux’ defined but not used [-Wunused-const-variable=]
 static const struct clk_parent_data cntr_mux[] = {
                                     ^~~~~~~~

There is no caller in tree, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200915020950.4688-1-yuehaibing@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-09-22 12:46:12 -07:00
Dinh Nguyen
44a7f3e822 clk: socfpga: agilex: mpu_l2ram_clk should be mpu_ccu_clk
Preliminary documentation documented the mpu_l2ram_clk, but since then,
the mpu_l2ram_clk is no longer documented. It's now referred to as
mpu_ccu_clk.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20200616202417.14376-3-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-06-19 19:27:33 -07:00
Dinh Nguyen
6f3bcf56f8 clk: socfpga: agilex: add nand_x_clk and nand_ecc_clk
And the nand_x_clk and nand_ecc_clk. Make the nand_x_clk be the main
clock that is feeding the NAND IP and correct it's parent to be the
l4_mp_clk.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20200616202417.14376-2-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-06-19 19:27:33 -07:00
Dinh Nguyen
80c6b7a089 clk: socfpga: agilex: add clock driver for the Agilex platform
For the most part the Agilex clock structure is very similar to
Stratix10, so we re-use most of the Stratix10 clock driver.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lkml.kernel.org/r/20200512181647.5071-5-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-26 19:13:05 -07:00