[src/trunk]: src/sys/arch/arm/nvidia add SOC_THERM and TSENSOR clocks

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/65c93e647506
branches:  trunk
changeset: 826754:65c93e647506
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Wed Sep 27 10:19:48 2017 +0000

description:
add SOC_THERM and TSENSOR clocks

diffstat:

 sys/arch/arm/nvidia/tegra210_car.c |  28 ++++++++++++++++++++++++++--
 1 files changed, 26 insertions(+), 2 deletions(-)

diffs (77 lines):

diff -r c8127bf4faae -r 65c93e647506 sys/arch/arm/nvidia/tegra210_car.c
--- a/sys/arch/arm/nvidia/tegra210_car.c        Wed Sep 27 10:19:13 2017 +0000
+++ b/sys/arch/arm/nvidia/tegra210_car.c        Wed Sep 27 10:19:48 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: tegra210_car.c,v 1.14 2017/09/26 16:12:45 jmcneill Exp $ */
+/* $NetBSD: tegra210_car.c,v 1.15 2017/09/27 10:19:48 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2015-2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tegra210_car.c,v 1.14 2017/09/26 16:12:45 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tegra210_car.c,v 1.15 2017/09/27 10:19:48 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -440,6 +440,14 @@
        { "PLL_P", "PLL_C2", "PLL_C", "PLL_C4_OUT2",
          "PLL_C4_OUT1", "CLK_S", "CLK_M", "PLL_C4_OUT0" };
 
+static const char *mux_tsensor_p[] =
+       { "PLL_P", "PLL_C2", "PLL_C", "PLL_C4_OUT0",
+         "CLK_M", "PLL_C4_OUT1", "CLK_S", "PLL_C4_OUT2" };
+
+static const char *mux_soc_therm_p[] =
+       { "CLK_M", "PLL_C", "PLL_P", "PLL_A",
+         "PLL_C2", "PLL_C4_OUT0", "PLL_C4_OUT1", "PLL_C4_OUT2" };
+
 static struct tegra_clk tegra210_car_clocks[] = {
        CLK_FIXED("CLK_M", TEGRA210_REF_FREQ),
 
@@ -505,6 +513,13 @@
                CAR_CLKSRC_MSELECT_REG, CAR_CLKSRC_MSELECT_SRC,
                mux_mselect_p),
 
+       CLK_MUX("MUX_TSENSOR",
+               CAR_CLKSRC_TSENSOR_REG, CAR_CLKSRC_TSENSOR_SRC,
+               mux_tsensor_p),
+       CLK_MUX("MUX_SOC_THERM",
+               CAR_CLKSRC_SOC_THERM_REG, CAR_CLKSRC_SOC_THERM_SRC,
+               mux_soc_therm_p),
+
        CLK_DIV("DIV_UARTA", "MUX_UARTA",
                CAR_CLKSRC_UARTA_REG, CAR_CLKSRC_UART_DIV),
        CLK_DIV("DIV_UARTB", "MUX_UARTB",
@@ -554,6 +569,11 @@
        CLK_DIV("DIV_MSELECT", "MUX_MSELECT",
                CAR_CLKSRC_MSELECT_REG, CAR_CLKSRC_MSELECT_DIV),
 
+        CLK_DIV("DIV_TSENSOR", "MUX_TSENSOR",
+                CAR_CLKSRC_TSENSOR_REG, CAR_CLKSRC_TSENSOR_DIV),
+       CLK_DIV("DIV_SOC_THERM", "MUX_SOC_THERM",
+               CAR_CLKSRC_SOC_THERM_REG, CAR_CLKSRC_SOC_THERM_DIV),
+
        CLK_GATE("PLL_U_OUT1", "DIV_PLL_U_OUT1",
                 CAR_PLLU_OUTA_REG, CAR_PLLU_OUTA_REG, CAR_PLLU_OUTA_OUT1_CLKEN),
        CLK_GATE("PLL_U_OUT2", "DIV_PLL_U_OUT2",
@@ -590,6 +610,8 @@
        CLK_GATE_V("MSELECT", "DIV_MSELECT", CAR_DEV_V_MSELECT),
        CLK_GATE_U("PCIE", "CLK_M", CAR_DEV_U_PCIE),
        CLK_GATE_U("AFI", "MSELECT", CAR_DEV_U_AFI),
+       CLK_GATE_V("TSENSOR", "DIV_TSENSOR", CAR_DEV_V_TSENSOR),
+       CLK_GATE_U("SOC_THERM", "DIV_SOC_THERM", CAR_DEV_U_SOC_THERM),
 };
 
 struct tegra210_init_parent {
@@ -602,6 +624,8 @@
        { "SDMMC2",             "PLL_P", 0, 0 },
        { "SDMMC3",             "PLL_P", 0, 0 },
        { "SDMMC4",             "PLL_P", 0, 0 },
+       { "SOC_THERM",          "PLL_P", 0, 0 },
+       { "TSENSOR",            "CLK_M", 0, 0 },
        { "XUSB_GATE",          NULL, 0, 1 },
        { "XUSB_HOST_SRC",      "PLL_P", 102000000, 0 },
        { "XUSB_FALCON_SRC",    "PLL_P", 204000000, 0 },