This series is just for review.
Please do not apply this patch.
Signed-off-by: Masahiro Yamada <[email protected]>
---
drivers/clk/uniphier/Kconfig | 4 ++
drivers/clk/uniphier/Makefile | 1 +
drivers/clk/uniphier/clk-uniphier-pxs2.c | 83 ++++++++++++++++++++++++++++++++
3 files changed, 88 insertions(+)
create mode 100644 drivers/clk/uniphier/clk-uniphier-pxs2.c
diff --git a/drivers/clk/uniphier/Kconfig b/drivers/clk/uniphier/Kconfig
index de3fada..d4a3d55 100644
--- a/drivers/clk/uniphier/Kconfig
+++ b/drivers/clk/uniphier/Kconfig
@@ -22,4 +22,8 @@ config CLK_UNIPHIER_PRO5
tristate "Clock driver for UniPhier PH1-Pro5 SoC"
default ARM
+config CLK_UNIPHIER_PXS2
+ tristate "Clock driver for UniPhier ProXstream2/PH1-LD6b SoC"
+ default ARM
+
endif
diff --git a/drivers/clk/uniphier/Makefile b/drivers/clk/uniphier/Makefile
index d1edf30..20a274f 100644
--- a/drivers/clk/uniphier/Makefile
+++ b/drivers/clk/uniphier/Makefile
@@ -8,3 +8,4 @@ obj-$(CONFIG_CLK_UNIPHIER_LD4) += clk-uniphier-ld4.o
obj-$(CONFIG_CLK_UNIPHIER_PRO4) += clk-uniphier-pro4.o
obj-$(CONFIG_CLK_UNIPHIER_SLD8) += clk-uniphier-sld8.o
obj-$(CONFIG_CLK_UNIPHIER_PRO5) += clk-uniphier-pro5.o
+obj-$(CONFIG_CLK_UNIPHIER_PXS2) += clk-uniphier-pxs2.o
diff --git a/drivers/clk/uniphier/clk-uniphier-pxs2.c
b/drivers/clk/uniphier/clk-uniphier-pxs2.c
new file mode 100644
index 0000000..07f7969
--- /dev/null
+++ b/drivers/clk/uniphier/clk-uniphier-pxs2.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2016 Socionext Inc.
+ * Author: Masahiro Yamada <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include "clk-uniphier.h"
+
+static const struct uniphier_clk_data uniphier_pxs2_clk_data[] = {
+ {
+ .name = "spll",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = -1,
+ .data.factor = {
+ .parent_name = "ref",
+ .mult = 96,
+ .div = 1,
+ },
+ },
+ {
+ .name = "uart",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = 0,
+ .data.factor = {
+ .parent_name = "spll",
+ .mult = 1,
+ .div = 27,
+ },
+ },
+ {
+ .name = "fi2c",
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ .output_index = 1,
+ .data.factor = {
+ .parent_name = "spll",
+ .mult = 1,
+ .div = 48,
+ },
+ },
+ {
+ .name = "stdmac",
+ .type = UNIPHIER_CLK_TYPE_GATE,
+ .output_index = 7,
+ .data.gate = {
+ .parent_name = NULL,
+ .reg = 0x2104,
+ .mask = BIT(10),
+ .enable_val = BIT(10),
+ },
+ },
+ { /* sentinel */ }
+};
+
+static int uniphier_pxs2_clk_probe(struct platform_device *pdev)
+{
+ return uniphier_clk_probe(pdev, uniphier_pxs2_clk_data);
+}
+
+static struct platform_driver uniphier_pxs2_clk_driver = {
+ .probe = uniphier_pxs2_clk_probe,
+ .remove = uniphier_clk_remove,
+ .driver = {
+ .name = "uniphier-pxs2-clk",
+ },
+};
+module_platform_driver(uniphier_pxs2_clk_driver);
+
+MODULE_AUTHOR("Masahiro Yamada <[email protected]>");
+MODULE_DESCRIPTION("UniPhier ProXstream2 System Clock Driver");
+MODULE_LICENSE("GPL");
--
1.9.1
