The Loongson-2K0500 and Loongson-2K1000 clock is similar, we add its
support by different configurations.
Signed-off-by: Binbin Zhou <zhoubinbin@xxxxxxxxxxx>
---
drivers/clk/clk-loongson2.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/clk/clk-loongson2.c b/drivers/clk/clk-loongson2.c
index ff2ade6a471a..b5dd9d028826 100644
--- a/drivers/clk/clk-loongson2.c
+++ b/drivers/clk/clk-loongson2.c
@@ -90,6 +90,27 @@ struct loongson2_clk_board_info {
.div_width = _dwidth, \
}
+static const struct loongson2_clk_board_info ls2k0500_clks[] = {
+ CLK_PLL(LOONGSON2_NODE_PLL, "pll_node", 0, 16, 8, 8, 6),
+ CLK_PLL(LOONGSON2_DDR_PLL, "pll_ddr", 0x8, 16, 8, 8, 6),
+ CLK_PLL(LOONGSON2_DC_PLL, "pll_soc", 0x10, 16, 8, 8, 6),
+ CLK_PLL(LOONGSON2_PIX0_PLL, "pll_pix0", 0x18, 16, 8, 8, 6),
+ CLK_PLL(LOONGSON2_PIX1_PLL, "pll_pix1", 0x20, 16, 8, 8, 6),
+ CLK_DIV(LOONGSON2_NODE_CLK, "clk_node", "pll_node", 0, 24, 6),
+ CLK_DIV(LOONGSON2_DDR_CLK, "clk_ddr", "pll_ddr", 0x8, 24, 6),
+ CLK_DIV(LOONGSON2_HDA_CLK, "clk_hda", "pll_ddr", 0xc, 8, 6),
+ CLK_DIV(LOONGSON2_GPU_CLK, "clk_gpu", "pll_soc", 0x10, 24, 6),
+ CLK_DIV(LOONGSON2_DC_CLK, "clk_sb", "pll_soc", 0x14, 0, 6),
+ CLK_DIV(LOONGSON2_GMAC_CLK, "clk_gmac", "pll_soc", 0x14, 8, 6),
+ CLK_DIV(LOONGSON2_PIX0_CLK, "clk_pix0", "pll_pix0", 0x18, 24, 6),
+ CLK_DIV(LOONGSON2_PIX1_CLK, "clk_pix1", "pll_pix1", 0x20, 24, 6),
+ CLK_SCALE(LOONGSON2_BOOT_CLK, "clk_boot", "clk_sb", 0x28, 8, 3),
+ CLK_SCALE(LOONGSON2_SATA_CLK, "clk_sata", "clk_sb", 0x28, 12, 3),
+ CLK_SCALE(LOONGSON2_USB_CLK, "clk_usb", "clk_sb", 0x28, 16, 3),
+ CLK_SCALE(LOONGSON2_APB_CLK, "clk_apb", "clk_sb", 0x28, 20, 3),
+ { /* Sentinel */ },
+};
+
static const struct loongson2_clk_board_info ls2k1000_clks[] = {
CLK_PLL(LOONGSON2_NODE_PLL, "pll_node", 0, 32, 10, 26, 6),
CLK_PLL(LOONGSON2_DDR_PLL, "pll_ddr", 0x10, 32, 10, 26, 6),
@@ -261,6 +282,7 @@ static int loongson2_clk_probe(struct platform_device *pdev)
}
static const struct of_device_id loongson2_clk_match_table[] = {
+ { .compatible = "loongson,ls2k0500-clk", .data = &ls2k0500_clks },
{ .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks },
{ }
};
--
2.43.0
