fix ci errors again

examples/raspberrypi/rp2xxx/src/changing_system_clocks.zig

@@ -9,12 +9,12 @@ const Pin = rp2xxx.gpio.Pin;
 
 /// The HAL provides a convenvience function for detecting which of the RP2XXX
 /// family you're currently compiling for.
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 // Use the system() preset helper to change the SYS and REF clock frequencies from default
 const system_clock_cfg = clocks.config.preset.system(
     // Reduce the system clock by a factor of 4 (different default clock speeds for RP2350/RP2040)
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => 125_000_000 / 4,
         .RP2350 => 150_000_000 / 4,
     },

examples/raspberrypi/rp2xxx/src/custom_clock_config.zig

@@ -10,7 +10,7 @@ const Pin = gpio.Pin;
 
 /// The HAL provides a convenvience function for detecting which of the RP2XXX
 /// family you're currently compiling for.
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const xosc_freq = microzig.board.xosc_freq;
 
@@ -84,7 +84,7 @@ const system_clock_cfg: GlobalConfig = val: {
     };
 
     // GlobalConfig has a slight difference between RP2350 (has HSTX) and RP2040 (has RTC)
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => {
             // Drive RTC off XOSC / 3 for a change of pace!
             temp.rtc = .{

examples/raspberrypi/rp2xxx/src/rp2040_only/adc.zig

@@ -6,7 +6,7 @@ const rp2xxx = microzig.hal;
 const gpio = rp2xxx.gpio;
 const adc = rp2xxx.adc;
 const time = rp2xxx.time;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const uart = rp2xxx.uart.instance.num(0);
 const baud_rate = 115200;
@@ -22,7 +22,7 @@ pub fn main() void {
         .temp_sensor_enabled = true,
     });
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/flash_id.zig

@@ -5,7 +5,7 @@ const rp2xxx = microzig.hal;
 const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const flash = rp2xxx.flash;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const uart = rp2xxx.uart.instance.num(0);
 const baud_rate = 115200;
@@ -24,7 +24,7 @@ pub const std_options = struct {
 };
 
 pub fn main() !void {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/flash_program.zig

@@ -6,7 +6,7 @@ const flash = rp2xxx.flash;
 const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const clocks = rp2xxx.clocks;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const led = gpio.num(25);
 const uart = rp2xxx.uart.instance.num(0);
@@ -33,7 +33,7 @@ pub fn main() !void {
     led.set_direction(.out);
     led.put(1);
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/i2c_bus_scan.zig

@@ -5,7 +5,7 @@ const rp2xxx = microzig.hal;
 const i2c = rp2xxx.i2c;
 const gpio = rp2xxx.gpio;
 const peripherals = microzig.chip.peripherals;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 pub const microzig_options = .{
     .log_level = .info,
@@ -20,7 +20,7 @@ const uart_rx_pin = gpio.num(1);
 const i2c0 = i2c.instance.num(0);
 
 pub fn main() !void {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/random.zig

@@ -9,7 +9,7 @@ const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const clocks = rp2xxx.clocks;
 const rand = rp2xxx.rand;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const led = gpio.num(25);
 const uart = rp2xxx.uart.instance.num(0);
@@ -33,7 +33,7 @@ pub fn main() !void {
     led.set_direction(.out);
     led.put(1);
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/uart_log.zig

@@ -5,7 +5,7 @@ const rp2xxx = microzig.hal;
 const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const clocks = rp2xxx.clocks;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const led = gpio.num(25);
 const uart = rp2xxx.uart.instance.num(0);
@@ -29,7 +29,7 @@ pub fn main() !void {
     led.set_direction(.out);
     led.put(1);
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/usb_cdc.zig

@@ -7,7 +7,7 @@ const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const clocks = rp2xxx.clocks;
 const usb = rp2xxx.usb;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const led = gpio.num(25);
 const uart = rp2xxx.uart.instance.num(0);
@@ -69,7 +69,7 @@ pub fn main() !void {
     led.set_direction(.out);
     led.put(1);
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

examples/raspberrypi/rp2xxx/src/rp2040_only/usb_hid.zig

@@ -7,7 +7,7 @@ const time = rp2xxx.time;
 const gpio = rp2xxx.gpio;
 const clocks = rp2xxx.clocks;
 const usb = rp2xxx.usb;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 
 const led = gpio.num(25);
 const uart = rp2xxx.uart.instance.num(0);
@@ -71,7 +71,7 @@ pub fn main() !void {
     led.set_direction(.out);
     led.put(1);
 
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => inline for (&.{ uart_tx_pin, uart_rx_pin }) |pin| {
             pin.set_function(.uart);
         },

port/raspberrypi/rp2xxx/src/hal.zig

@@ -16,7 +16,7 @@ pub const pwm = @import("hal/pwm.zig");
 pub const rand = @import("hal/random.zig");
 pub const resets = @import("hal/resets.zig");
 pub const rom = @import("hal/rom.zig");
-pub const rtc = switch (compatibility.cpu) {
+pub const rtc = switch (compatibility.chip) {
     .RP2040 => @import("hal/rtc.zig"),
     .RP2350 => {}, // No explicit "RTC" module on RP2350
 };

port/raspberrypi/rp2xxx/src/hal/adc.zig

@@ -8,7 +8,7 @@ const ADC = microzig.chip.peripherals.ADC;
 const gpio = @import("gpio.zig");
 const resets = @import("resets.zig");
 const clocks = @import("clocks.zig");
-const cpu = @import("compatibility.zig").cpu;
+const chip = @import("compatibility.zig").chip;
 
 pub const Error = error{
     /// ADC conversion failed, one such reason is that the controller failed to
@@ -40,7 +40,7 @@ const Config = struct {
 /// CS.EN = 1. The global clock configuration is not needed to configure the
 /// sample rate because the ADC hardware block requires a 48MHz clock.
 pub fn apply(config: Config) void {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => ADC.CS.write(.{
             .EN = 0,
             .TS_EN = @intFromBool(config.temp_sensor_enabled),

port/raspberrypi/rp2xxx/src/hal/irq.zig

@@ -4,10 +4,10 @@
 /// this is only to control the NVIC enable/disable of the actual processor.
 const microzig = @import("microzig");
 const rp2xxx = microzig.hal;
-const cpu = rp2xxx.compatibility.cpu;
+const chip = rp2xxx.compatibility.chip;
 const PPB = microzig.chip.peripherals.PPB;
 
-pub const Mask = switch (cpu) {
+pub const Mask = switch (chip) {
     // RP2040 only has a single set of registers for interrupts
     .RP2040 => enum(u5) {
         TIMER_IRQ_0 = 0,
@@ -97,7 +97,7 @@ pub const Mask = switch (cpu) {
 };
 
 pub fn enable(mask: Mask) void {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => {
             PPB.NVIC_ICPR.write(.{ .CLRPEND = @as(u32, 1) << @intFromEnum(mask) });
             PPB.NVIC_ISER.write(.{ .SETENA = @as(u32, 1) << @intFromEnum(mask) });
@@ -122,7 +122,7 @@ pub fn enable(mask: Mask) void {
 }
 
 pub fn disable(mask: Mask) void {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => {
             PPB.NVIC_ICER.write(.{ .CLRENA = @as(u32, 1) << @as(u5, @intFromEnum(mask)) });
         },

port/raspberrypi/rp2xxx/src/hal/pio.zig

@@ -3,11 +3,11 @@ const std = @import("std");
 const assert = std.debug.assert;
 
 const microzig = @import("microzig");
-const cpu = @import("compatibility.zig").cpu;
+const chip = @import("compatibility.zig").chip;
 
 // Re-export of platform rectified pio implementation
 const common = @import("pio/common.zig");
-const chip_specific = switch (cpu) {
+const chip_specific = switch (chip) {
     .RP2040 => @import("pio/rp2040.zig"),
     .RP2350 => @import("pio/rp2350.zig"),
 };
@@ -27,7 +27,7 @@ pub const Program = assembler.Program;
 pub const assemble = assembler.assemble;
 
 pub fn num(n: u2) Pio {
-    switch (cpu) {
+    switch (chip) {
         .RP2040 => {
             if (n > 1)
                 @panic("the RP2040 only has PIO0 and PIO1");

port/raspberrypi/rp2xxx/src/hal/pio/common.zig

@@ -2,7 +2,7 @@ const std = @import("std");
 const assert = std.debug.assert;
 
 const microzig = @import("microzig");
-const cpu = @import("../compatibility.zig").cpu;
+const chip = @import("../compatibility.zig").chip;
 
 pub const PIO = microzig.chip.types.peripherals.PIO0;
 pub const PIO0 = microzig.chip.peripherals.PIO0;
@@ -17,11 +17,11 @@ pub const Instruction = encoder.Instruction;
 pub const Program = assembler.Program;
 
 // global state for keeping track of used things
-var used_instruction_space = switch (cpu) {
+var used_instruction_space = switch (chip) {
     .RP2040 => [_]u32{ 0, 0 },
     .RP2350 => [_]u32{ 0, 0, 0 },
 };
-var claimed_state_machines = switch (cpu) {
+var claimed_state_machines = switch (chip) {
     .RP2040 => [_]u4{ 0, 0 },
     .RP2350 => [_]u4{ 0, 0, 0 },
 };
@@ -552,7 +552,7 @@ pub fn PioImpl(EnumType: type) type {
     };
 }
 
-pub const ShiftOptions = switch (cpu) {
+pub const ShiftOptions = switch (chip) {
     .RP2040 => struct {
         autopush: bool = false,
         autopull: bool = false,