[PATCH v2 2/6] imx35: define two clocks for rtc
From: Philippe Reynes <hidden>
Date: 2015-06-20 14:20:13
Also in:
linux-rtc, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The imx35 don't define clocks for rtc. This patch add two clocks, as needed by the mxc rtc driver. Signed-off-by: Philippe Reynes <redacted> --- arch/arm/mach-imx/clk-imx35.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c
index a0d2b57..8c2f507 100644
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c@@ -51,7 +51,7 @@ static const char *std_sel[] = {"ppll", "arm"}; static const char *ipg_per_sel[] = {"ahb_per_div", "arm_per_div"}; enum mx35_clks { - ckih, mpll, ppll, mpll_075, arm, hsp, hsp_div, hsp_sel, ahb, ipg, + ckih, ckil, mpll, ppll, mpll_075, arm, hsp, hsp_div, hsp_sel, ahb, ipg, arm_per_div, ahb_per_div, ipg_per, uart_sel, uart_div, esdhc_sel, esdhc1_div, esdhc2_div, esdhc3_div, spdif_sel, spdif_div_pre, spdif_div_post, ssi_sel, ssi1_div_pre, ssi1_div_post, ssi2_div_pre,
@@ -89,6 +89,7 @@ int __init mx35_clocks_init(void) } clk[ckih] = imx_clk_fixed("ckih", 24000000); + clk[ckil] = imx_clk_fixed("ckih", 32768); clk[mpll] = imx_clk_pllv1("mpll", "ckih", base + MX35_CCM_MPCTL); clk[ppll] = imx_clk_pllv1("ppll", "ckih", base + MX35_CCM_PPCTL);
@@ -240,6 +241,9 @@ int __init mx35_clocks_init(void) clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.1"); clk_register_clkdev(clk[uart3_gate], "per", "imx21-uart.2"); clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.2"); + /* i.mx35 has the i.mx21 type uart */ + clk_register_clkdev(clk[ckil], "rtc", "imx21-rtc"); + clk_register_clkdev(clk[rtc_gate], "ipg", "imx21-rtc"); clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0"); clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0"); clk_register_clkdev(clk[usbotg_gate], "ahb", "mxc-ehci.0");
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1.7.4.4