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dts: msm8974: Add support for Samsung Galaxy Note 3 #389

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merged 4 commits into from
Jul 13, 2024
Merged

dts: msm8974: Add support for Samsung Galaxy Note 3 #389

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1472c6b
target: msm8974: disable watchdog timer
amessier Dec 5, 2023
4bb6fcd
msm8974: remove eMMC HS400 mode on non-AC variants
amessier Feb 14, 2023
a354791
msm8974: fix detection of Pro variants
amessier Feb 14, 2023
2eaa902
dts: msm8974: Add support for Samsung Galaxy Note 3
FrostI7Alex Jul 13, 2024
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1 change: 1 addition & 0 deletions Documentation/devices.md
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,7 @@
- LG Google Nexus 5 - hammerhead D820, D821
- Motorola Moto X 2014 - victara
- OnePlus One - bacon <!--(use `lk2nd-msm8974-appended-dtb.img`)-->
- Samsung Galaxy Note 3 - SM-N9005
- Samsung Galaxy S5 - SM-G900F
- Samsung Galaxy S5 China LTE (Duos) - SM-G9006V/W, SM-G9008V/W, SM-G9009W
- Sony Xperia Z3 - leo
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31 changes: 30 additions & 1 deletion lk2nd/device/dts/msm8974/samsung.dts
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Expand Up @@ -4,11 +4,40 @@
#include <lk2nd.dtsi>

/ {
qcom,msm-id = <0xC208FF01 10 0x10000>,
qcom,msm-id = <0x7E01FF01 7 0>,
<0xC208FF01 10 0x10000>,
<0xC208FF01 14 0x10000>;
};

&lk2nd {
/* rev 07 */

hlte {
model = "Samsung Galaxy Note 3 (SM-N9005)";
compatible = "samsung,hlte";
qcom,msm-id = <0x7E01FF01 7 0>;
lk2nd,match-bootloader = "N9005*";

lk2nd,dtb-files = "msm8974-samsung-hlte";

gpio-keys {
compatible = "gpio-keys";
home {
lk2nd,code = <KEY_HOME>;
gpios = <&pmic 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};
down {
lk2nd,code = <KEY_VOLUMEDOWN>;
gpios = <&pmic 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};

up {
lk2nd,code = <KEY_VOLUMEUP>;
gpios = <&pmic 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};
};
};

/* rev 10 */

kltechn-unicom {
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1 change: 1 addition & 0 deletions platform/msm8974/include/platform/iomap.h
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Expand Up @@ -54,6 +54,7 @@
#define APCS_APC_KPSS_PLL_BASE (KPSS_BASE + 0x0000A000)
#define APCS_KPSS_CFG_BASE (KPSS_BASE + 0x00010000)
#define APCS_KPSS_WDT_BASE (KPSS_BASE + 0x00017000)
#define APCS_KPSS_WDT_EN (APCS_KPSS_WDT_BASE + 0x8)
#define KPSS_APCS_QTMR_AC_BASE (KPSS_BASE + 0x00020000)
#define KPSS_APCS_F0_QTMR_V1_BASE (KPSS_BASE + 0x00021000)
#define QTMR_BASE KPSS_APCS_F0_QTMR_V1_BASE
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8 changes: 4 additions & 4 deletions platform/msm8974/platform.c
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Expand Up @@ -106,8 +106,8 @@ int platform_is_8974(void)
return ret;
}

/* Check for 8974 PRO chip */
int platform_is_8974Pro(void)
/* Check for 8974Pro AC chip */
int platform_is_8974ac(void)
{
uint32_t platform = board_platform_id();
int ret = 0;
Expand All @@ -127,8 +127,8 @@ int platform_is_8974Pro(void)
return ret;
}

/* Check for 8974PRO AC chip */
int platform_is_8974ac(void)
/* Check for 8974Pro chip */
int platform_is_8974Pro(void)
{
uint32_t platform = board_platform_id();
int ret = 0;
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12 changes: 8 additions & 4 deletions target/msm8974/init.c
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Expand Up @@ -241,16 +241,17 @@ static void target_mmc_sdhci_init(void)
* plan recommends to use the following frequencies:
* 200 MHz --> 192 MHZ
* 400 MHZ --> 384 MHZ
* only for emmc slot
* only for emmc (slot 1)
*/
if (platform_is_8974ac())
if (platform_is_8974ac()) {
config.max_clk_rate = MMC_CLK_192MHZ;
else
config.hs400_support = 1;
} else {
config.max_clk_rate = MMC_CLK_200MHZ;
}
config.sdhc_base = mmc_sdhci_base[config.slot - 1];
config.pwrctl_base = mmc_sdc_base[config.slot - 1];
config.pwr_irq = mmc_sdc_pwrctl_irq[config.slot - 1];
config.hs400_support = 1;

if (!(dev = mmc_init(&config))) {
/* Trying Slot 2 next */
Expand Down Expand Up @@ -359,6 +360,9 @@ void target_init(void)
#else
target_mmc_mci_init();
#endif

/* Disable Watchdog, if it was enabled by first bootloader. */
writel(0, APCS_KPSS_WDT_EN);
}

unsigned board_machtype(void)
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