diff options
| author |   Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2018-03-30 18:44:12 +0900 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2018-04-05 15:03:45 -0700 |
| commit | 2e277efb82c1ddacd9afed172098602a44dc5671 (patch) | |
| tree | 3374251644afb383ce4c13ceed6f29ec39560a96 /drivers/clk/uniphier | |
| parent | clk: uniphier: add ethernet clock control support for PXs3 (diff) | |
| download | linux-dev-2e277efb82c1ddacd9afed172098602a44dc5671.tar.xz linux-dev-2e277efb82c1ddacd9afed172098602a44dc5671.zip | |
clk: uniphier: add PCIe clock control support
Add clock control for PCIe controller on UniPhier SoCs. This adds
support for Pro5, LD20 and PXs3.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/uniphier')
| -rw-r--r-- | drivers/clk/uniphier/clk-uniphier-sys.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c index fa7f2f3f8e36..d539c82c8217 100644 --- a/drivers/clk/uniphier/clk-uniphier-sys.c +++ b/drivers/clk/uniphier/clk-uniphier-sys.c @@ -141,6 +141,7 @@ const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = { UNIPHIER_PRO4_SYS_CLK_GIO(12), /* PCIe, USB3 */ UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), + UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x2108, 2), UNIPHIER_PRO5_SYS_CLK_AIO(40), { /* sentinel */ } }; @@ -216,6 +217,7 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14), UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12), UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13), + UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 4), UNIPHIER_LD11_SYS_CLK_AIO(40), UNIPHIER_LD11_SYS_CLK_EVEA(41), UNIPHIER_LD11_SYS_CLK_EXIV(42), @@ -254,6 +256,7 @@ const struct uniphier_clk_data uniphier_pxs3_sys_clk_data[] = { UNIPHIER_CLK_GATE("usb30-phy2", 18, NULL, 0x210c, 20), UNIPHIER_CLK_GATE("usb31-phy0", 20, NULL, 0x210c, 17), UNIPHIER_CLK_GATE("usb31-phy1", 21, NULL, 0x210c, 19), + UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 3), /* CPU gears */ UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8), |